Cat c15 bad cam sensor symptoms

If you here a “police siren” type of noise that is gradually getting louder, this is a bad sign. It may be a loose pipe or the blades failing within the turbo. Poor Acceleration. If you are not feeling the usual power …

Cat c15 bad cam sensor symptoms. 3. Hesitation, rough or jerky acceleration. As you may suspect, a faulty fuel injection caused by a poor MAF sensor can also make your acceleration rough or jerky. This is usually because the air-fuel mixture becomes too lean, so the car engine “starves” due to a lack of food, and this will cause it to jerk.

These symptoms include: 1. The Oil Pressure Light is on. The oil pressure gauge inside your car will give you a good indication as to the condition of the engine’s oil levels. If the Low Oil Light comes on, but you check the oil in the engine and it's at a good level, then a faulty oil pressure sensor may be to blame.

One of the MANY symptoms of a bad "Camshaft Position" sensor.No one is in the truck, I had to cut the video short because the damn thing wanted to take off....If your vehicle idles roughly, stalls frequently, has a drop in engine power, stumbles frequently, has reduced gas mileage, or accelerates slowly, these are all signs your camshaft position sensor could be failing.22-11 Cam Sensor to Crank Sensor Calibration 42 110-11 Very High Coolant Temp Warning 61 22-13 Check Timing Sensor Calibration 42 111-01 Low Coolant Level Warning 62 30-08 Invalid PTO Throttle Signal 29 111-02 Coolant Level Sensor Fault 12 Unfortunately I have seen this code many times. It's kinda a common problem on these engines. An IVA oil pressure voltage high indicates an open circuit on the Iva sensor circuit. Most likely a bad sensor. I have replaced a ton of these over the years. I would inspect the harness that connects to the sensor first. If it is OK, I would replace ...If you think your turbo is failing on your Caterpillar C15 ACERT, then here are a few symptoms you should watch out for: Low Power. Passing Oil. Internal Components of the Turbo are Damaged. Low Boost. Runs Hot. Cracking on the Exhaust Side Caused by Heat. Turbo Shafts Have Play/Blades Rub the Turbo Housing. If you're experiencing any of …5. Fuel Consumption. A common sign of a bad accelerator pedal position sensor is a decrease or increase in fuel efficiency. When the pedal position sensor fails, it sends an incorrect signal to the engine control module, causing the engine to receive either too much or too little fuel. This will result in poor (or better) fuel consumption.

JTECH diesel technologySee full list on dieselengineparts.highwayandheavyparts.com Cat C15 Acert Camshaft Problems, Broke Camshafts, Symptoms and Replacement. Highway and Heavy Parts. 12.1K subscribers. Subscribe. 1.7K views 3 …Symptoms Of A Failing ACERT Oil Pump. There are three main symptoms of a failing oil pump on your C15 ACERT diesel engine. These include, but are not limited to: Low Oil Pressure . Low oil pressure can be caused by a variety of problems, including a blocked, seized, or damaged oil pump. Higher Operating TemperaturesTop 5 Bad Camshaft Position Sensor Symptoms. ... My dad had his mechanic hook his computer to it it read 2 Cam sensors A-B, Crankshaft code, o2 sensor.. He seems to think its the timing chain it somehow got stretched the car just hit 100000 miles last week I get my oil changed every 3000 miles.If you here a “police siren” type of noise that is gradually getting louder, this is a bad sign. It may be a loose pipe or the blades failing within the turbo. Poor Acceleration. If you are not feeling the usual power …

But on average, replacement cost should be in the range of $100 to $220 in most cases (including labor). The oil pressure sensor itself can cost between $30 and $100, while labor costs can range from $70 to $120. However, the cost of parts can vary depending on whether you choose aftermarket or OEM (Original Equipment …CAT C15 Diesel Camshaft Problems, Symptoms and ReplacementShop CATERPILLAR C15 Camshafts at HHP! https://highwayandheavyparts.com/search.html?q=C15+Camshaft...SYMPTOMS OF BAD CRANKSHAFT POSITION SENSOR BMW E46 E90 E91 E92 E93In this video we will explain what are the symptoms of bad crankshaft position sensor on BM...The most common bad oxygen sensor symptoms are poor engine performance and rough idle, along with a check engine light on your dashboard. You may also notice reduced fuel economy, and the car may fail an emissions inspection. Here is a more detailed list of the bad oxygen sensor symptoms: 1. Check Engine Light Illuminates.

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The average replacement cost for the throttle position sensor is anywhere from $110 to $200. The parts cost is anywhere from $75 to $105 while the labor cost is anywhere from $35 to $95. In addition, you will have to account for any extra fees and taxes that get added on as well.If you're buying a second-hand DSLR camera (or you just want to check the sensor of your current camera), CNET suggests a neat trick to identify dust or dead pixels: point it at the sky and take a photo. If you're buying a second-hand DSLR ...False readings. One way to know your oil temperature sensor is failing is if you get false readings due to the electrical signal output by the temperature sensor. These are indicated by the temperature gauge going from cool to hot in one minute. It takes a couple of minutes for the oil to heat up, so the temperature sensor should reflect that.What Are the Symptoms of a Bad or Failing Camshaft Position Sensor? 1. Check Engine Light Comes On 2. Poor Drivability 3. Transmission Shifting Problems 4. …If you here a “police siren” type of noise that is gradually getting louder, this is a bad sign. It may be a loose pipe or the blades failing within the turbo. Poor Acceleration. If you are not feeling the usual power …

Symptoms Of A Bad Camshaft Position Sensor. When the camshaft position sensor goes bad, the engine may not start or you will get the Check Engine …Fuel injector symptoms bad, faulty, dirty, clogged, leaking. Old fuel .... Apr 11, 2020 — cat c15 injector solenoid replacement cat c15 bad injector symptoms cat c15 performance injectors cat c15 injector torque specs cat c15 .... C7 Cat Reman Injector $ 309.00 $ 295.00.7 Bad Camshaft Position Sensor Symptoms. 1. Check Engine Light Lights Up: Engine Check Light. A check engine light is a symptom of a bad camshaft sensor. As soon as the camshaft position sensor starts to malfunction, the check engine light on the dashboard of the vehicle comes on. The OBD or on-board diagnostic system monitors the vehicle and ...Some of the most common symptoms of a bad camshaft include a lit check engine light, power loss, and backfire in the intake manifold. The most effective solution for repairing a bad camshaft is replacing it entirely. Excluding labor costs, camshaft replacements cost between $50 and $300, depending on the severity of the damage.Table Of Contents show Symptoms Of A Bad Camshaft Position Sensor When the camshaft position sensor goes bad, the engine may not start or you will get the Check Engine Light. It can also cause poor engine performance, limp mode or a misfiring condition. Additionally, if the vehicle runs, you could encounter shifting issues or more fuel consumption.P0340 definition: Camshaft Position Sensor Circuit Malfunction. Issue Severity: SEVERE – Stop driving immediately. Repair Urgency: Fix this code immediately (same-day if possible) to avoid internal engine damage. Diagnosis: The vehicle may be difficult to start and the driver may also experience a lack of power when driving.The average boost pressure sensor replacement cost is between $175 and $200. However, this cost can vary depending on the vehicle you drive and where you take it for repairs. If you’re looking to replace this sensor yourself to save a little money, you can, but most of the cost is in parts, not labor. The average boost pressure sensor costs ...Step 1: Turn the car on. Turn the key to the second (ON) position for this test. You want battery power flowing, but don’t want the engine running. Step 2: Set up DVOM to measure DC voltage. Use the lowest range possible if the meter doesn’t auto range. Step 3: Touch the negative lead of the DVOM to a ground source.Mar 23, 2011 · Crank and cam sensor c15 acert. What are symptoms of these sensors goin bad,when replacing crank sensor does it need to be calibrated? Aug 17, 2023 · The Top 3 Symptoms of a Bad Cam Position Sensor. Do you think you might be dealing with a bad CMP sensor? If your vehicle is exhibiting one or more of the following symptoms, you might be correct. Note: Because other problems can present the same symptoms as a faulty CMP sensor, you’ll want to perform a thorough diagnosis before condemning ... Not running an ACERT? Be sure to read our article on camshaft issues in the Caterpillar C15. Symptoms of Camshaft Failure in C15 ACERT . So what exactly should you be looking for if your camshaft has failed? We're …Bank 1 and bank 2 have similar sensors. However, bank 1 has two sensors, of which sensor 1 is located near the engine before the catalytic converter, an upstream sensor called pre-CAT, and sensor 2 is located after the catalytic converter called post CAT, a downstream sensor. How do you reset the camshaft sensor on a BMW?

Cat C15 Cam Sensor: Symptoms, Location, and Replacement | JustAnswer Ask an Expert Car Questions Heavy Equipment Repair C15: I need to replace the cam …

Hesitation: Hesitation during acceleration is a common issue that you may experience with a bad camshaft sensor. Failed Emissions Test: When the engine is not performing properly, it will not be able to burn fuel efficiently. This can lead to increased emissions. Smell of Gas: Unburned fuel can make its way out of your tailpipe which can ...Caterpillar C11 C13 C15 C18 Engine Troubleshooting Manual - PDF DOWNLOAD ... Secondary Engine Speed/Timing Sensor (Camshaft) (2-Pin Connector) J403/P403 ... • Boost pressure sensor. Connect Cat ...Sep 14, 2023 · Some of the most common symptoms of a bad camshaft include a lit check engine light, power loss, and backfire in the intake manifold. The most effective solution for repairing a bad camshaft is replacing it entirely. Excluding labor costs, camshaft replacements cost between $50 and $300, depending on the severity of the damage. Jun 6, 2017 · Tighten the sensor to a torque of 40 ± 5 N·m (30 ± 4 lb ft). Remove the sensor. Be careful not to bump the sliphead. Place the 126-8481 Washer on the sensor. Install the sensor and the washer. Be careful not to bump the sliphead. Tighten the sensor to a torque of 40 ± 5 N·m (30 ± 4 lb ft). 20 ott 2020 ... Monitor the “Engine Starting” screen in Cat ET. B. Crank the engine for 5 seconds. While the engine is cranking, verify that the sensors show an ...The torque specs for the Cat C15 6NZ engine are as follows: Main bearing cap bolts – 65 ft-lbs; Head Bolts – 140 ft-lbs; Connecting rod bolts – 95-105 ft-lbs; Injector hold down bolts – 22-25 ft lbs; Rocker cover screws – 8.5 ft lbs. Additionally, the flywheel housing mounting nuts should be tightened to a torque of 30 lbft and the cam gear …Sep 14, 2023 · Some of the most common symptoms of a bad camshaft include a lit check engine light, power loss, and backfire in the intake manifold. The most effective solution for repairing a bad camshaft is replacing it entirely. Excluding labor costs, camshaft replacements cost between $50 and $300, depending on the severity of the damage. These symptoms include: 1. The Oil Pressure Light is on. The oil pressure gauge inside your car will give you a good indication as to the condition of the engine’s oil levels. If the Low Oil Light comes on, but you check the oil in the engine and it's at a good level, then a faulty oil pressure sensor may be to blame.Table Of Contents show Symptoms Of A Bad Camshaft Position Sensor When the camshaft position sensor goes bad, the engine may not start or you will get the Check Engine Light. It can also cause poor engine performance, limp mode or a misfiring condition. Additionally, if the vehicle runs, you could encounter shifting issues or more fuel consumption.

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The Cat ® C15 Industrial Diesel Engine is offered in ratings ranging from 354-433 bkW (475-580 bhp) @ 1800-2100 rpm. Industries and applications powered by C15 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, …Mar 17, 2011 · Here are a couple of symptoms that your vehicle is probably experiencing: The check engine light will be on and the following codes may be stored in the PCM's memory: - P0340 Camshaft Position (CMP) Sensor Circuit. - P0341 Camshaft Position (CMP) Sensor Performance. Your GM mini-van, pick up, or SUV gas mileage is going thru' the roof (in a ... Jun 6, 2017 · Tighten the sensor to a torque of 40 ± 5 N·m (30 ± 4 lb ft). Remove the sensor. Be careful not to bump the sliphead. Place the 126-8481 Washer on the sensor. Install the sensor and the washer. Be careful not to bump the sliphead. Tighten the sensor to a torque of 40 ± 5 N·m (30 ± 4 lb ft). Table Of Contents show Symptoms Of A Bad Camshaft Position Sensor When the camshaft position sensor goes bad, the engine may not start or you will get the Check Engine Light. It can also cause poor engine performance, limp mode or a misfiring condition. Additionally, if the vehicle runs, you could encounter shifting issues or more fuel consumption.1. Vehicle does not drive like it used to. If your vehicle idles roughly, stalls frequently, has a drop in engine power, stumbles frequently, has reduced gas mileage, or accelerates slowly, these ...If there’s an issue with the sensor, you might experience a less than smooth drive because the sensor is giving the crankshaft inaccurate readings while you’re …A faulty camshaft sensor can cause the following symptoms: Starting difficulties; Engine indicator lamp comes on; Fault code is stored; Control unit enters an ...The average boost pressure sensor replacement cost is between $175 and $200. However, this cost can vary depending on the vehicle you drive and where you take it for repairs. If you’re looking to replace this sensor yourself to save a little money, you can, but most of the cost is in parts, not labor. The average boost pressure sensor costs ...P.S. P219A is DTC for fuel /air mixture issue ban Thank you, As you have indicated , and I have found out the approved fix is camshaft, cam followers, lifters, and I have requested the oil be changed already , so I should be in good shape, thank you P.S. 2019 Jl 4000 miles with bad camshaft, disappointing, .....concerned of other issues which ...The Top 3 Symptoms of a Bad Cam Position Sensor. Do you think you might be dealing with a bad CMP sensor? If your vehicle is exhibiting one or more of the following symptoms, you might be correct. Note: Because other problems can present the same symptoms as a faulty CMP sensor, you’ll want to perform a thorough diagnosis … ….

Oct 26, 2016 · 105th BLOWN HD. I would agree in that if you cannot do the work yourself , not worth the money. 2004 - 2008 Ford F150 - 2004 5.4l crazy cam sensor code problem - Hello, I have a 2004 f150 5.4l. 155k miles. The truck has always been reliable until it wasn't..I started my truck one morning and all of the sudden is was chugging and idling rough. Aug 22, 2012 · They are part of CAT version of EGR. They open the intake on the exhaust stroke to let exhaust back into the engine. The main big problem with the actuators is they break studs. Then they bang on the top of the head and scar it. In worst cases they can ruin the head. But you will be able to hear it first usually. It will run rough and miss. If you're having problems with your camshaft, you might notice a decrease in your C15's performance. This can include stalls, rough idle, or slow acceleration. The check engine light might come on in your dashboard, …According to Repairpal.com, symptoms of a bad knock sensor include poor acceleration, knocking noises during acceleration, poor fuel mileage and a visible check engine light. The symptoms of a bad knock sensor typically occur during heavy l...BMW 3 Series – (Gabriel Nica / Shutterstock) The most common signs of bad O2 sensor in BMW 3 Series are slow acceleration, loss of power, irregular idling, engine hesitation or jerking when accelerating, high fuel consumption, higher tailpipe emissions, foul odor from exhaust, check engine light illuminates, and sometimes stalling.1) Hard Starting. One of the most common signs of a faulty camshaft position sensor is that your vehicle engine will be hard to start, or the engine won’t start at all. The camshaft sensor sends data about the camshaft performance to the powertrain control module (PCM). The PCM regulates the fuel injection ratio, ignition timing, and air-fuel ...There are a few warning signs to watch out for before your camshaft position sensor completely fails and shuts down the engine, making replacement a necessity. 1. Vehicle does not drive like it used to. If your vehicle idles roughly, stalls frequently, has a drop in engine power, stumbles frequently, has reduced gas mileage, or accelerates ...Cat C15 Acert Camshaft Problems, Broke Camshafts, Symptoms and Replacement. Highway and Heavy Parts. 12.1K subscribers. Subscribe. 1.7K views 3 …Yes, it is safe to drive with a bad camshaft sensor. However, the performance of your engine will not be as good and fuel consumption may increase. If you have any trouble with your camshaft sensor, there are a few ways to test and diagnose the problem. You can test for a camshaft position sensor by consulting your vehicle’s service manual or ...Understanding the symptoms of a faulty crank sensor can help you diagnose potential issues and take appropriate measures. Some common signs of a … Cat c15 bad cam sensor symptoms, Position the No. 1 cylinder at 10°ATDC, then matchmark the CMP sensor terminal connector position with the engine assembly. Remove the camshaft position sensor retaining screws and sensor. Remove the retaining bolt and hold-down clamp. NOTE: The oil pump intermediate shaft should be removed with the camshaft sensor housing., If there’s an issue with the sensor, you might experience a less than smooth drive because the sensor is giving the crankshaft inaccurate readings while you’re …, Some reported issues include damaged housings. It's also possible for carbon or debris in the engine to knock loose and damage the fins. Failed bearings can make the turbo blades rub the inside of the housing. You might also have an air leak that results in a loss of pressure., They might have had to get it running for the recall to be performed. If not, go in and talk to the service manager and tell him you never gave them permission to repair the truck. It was the cam shaft postion sensor recall that I thought was the problem. Thats what I …, A little carbon buildup, but nothing unusual. So I reseated the plug, tightened everything back down and started the car back up. I reset the ecu and pulled codes with the AP again. The code for the misfire was gone, but it still felt like there was a misfire. Very jerky, the car shaking as it idled. There was also now a code for Cam Position ..., Shake the IAT sensor connection to the mass air flow sensor, and check to see if there is any difference in reading. A change in the reading indicates a bad connector, which then has to be replaced. If the temperature reading displays -30 to -40°F, the dashboard light should show the code P0113, and if the reading displays 300°F, the ..., The torque specs for the Cat C15 6NZ engine are as follows: Main bearing cap bolts – 65 ft-lbs; Head Bolts – 140 ft-lbs; Connecting rod bolts – 95-105 ft-lbs; Injector hold down bolts – 22-25 ft lbs; Rocker cover screws – 8.5 ft lbs. Additionally, the flywheel housing mounting nuts should be tightened to a torque of 30 lbft and the cam gear …, Mar 23, 2011 · Crank and cam sensor c15 acert. What are symptoms of these sensors goin bad,when replacing crank sensor does it need to be calibrated? , They might have had to get it running for the recall to be performed. If not, go in and talk to the service manager and tell him you never gave them permission to repair the truck. It was the cam shaft postion sensor recall that I thought was the problem. Thats what I …, 1. Check Engine Light. The appearance of a check engine light is the most typical sign of a faulty camshaft position sensor. As usual, it will be difficult to identify the issue until the light turns on. You should use an OBD2 scanner to check your automobile for any problem codes in order to gain a clearer picture., 13 lug 2012 ... Wit "speed sensors" you mean: engine speed sensors or crankshaft and camshaft sensors? ... cat tool to set the back lash spec is 4.5 thou " to ..., Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. 1 (855) 347-2779 · [email protected]. Read FAQ. GET A QUOTE. Common signs include oil or coolant leaking from the oil cooler, oil getting in the cooling system, and coolant getting in the oil., Camshaft position sensors monitor the camshaft’s position and send information to the ECU about when each valve is open on a particular cylinder. They work closely with crankshaft position sensors to paint a more complete picture for the ECU. Together, the information from these two sensors shows when a piston is at the top …, Here are the symptoms of a failing camshaft position sensor. Skip to content. Follow Us on: 480-968-2858; Text Us Today: 480-993-8051; 939 S 48th St #215, Tempe, AZ 85281. Menu About Us. ... Although you can continue to drive with a bad sensor, we do not recommend that you do so., Here are a couple of symptoms that your vehicle is probably experiencing: The check engine light will be on and the following codes may be stored in the PCM's memory: - P0340 Camshaft Position (CMP) Sensor Circuit. - P0341 Camshaft Position (CMP) Sensor Performance. Your GM mini-van, pick up, or SUV gas mileage is going thru' the roof (in a ..., OBD2 Sensors. >> Catepillar C15 I6 Engine Sensor Locations. Camshaft position sensor (CMP) (located on side at top of timing cover) Crankshaft position sensor (CKP) (located at bottom side of timing cover) Engine coolant temperature sensor (ECT) (located next to thermostat housing) Accelerator Pedal Position Sensor (APP) (attached to ... , Oct 26, 2016 · 105th BLOWN HD. I would agree in that if you cannot do the work yourself , not worth the money. 2004 - 2008 Ford F150 - 2004 5.4l crazy cam sensor code problem - Hello, I have a 2004 f150 5.4l. 155k miles. The truck has always been reliable until it wasn't..I started my truck one morning and all of the sudden is was chugging and idling rough. , CAT throttle position sensor 07 Kenworth T600 CAT C-15 #CATthrottlepositionsensor #Kw #t600 #CAT #07kwT600 #Kenworth #pedalsensor #Positionsensor #Electronic..., In either case, it should be checked out as soon as possible. 7. Overheating. Possibly one of the most noticeable signs of a damaged or failing cylinder head on your Cat C15 diesel engine is that it overheats. If this happens, pull over immediately to prevent any further damage from occurring., Barometric Pressure : Voltage Above Normal Atmospheric Pressure Sensor : Voltage Above Normal 108-4 3528-4 Barometric Pressure : Voltage Below Normal Atmospheric Pressure Sensor : Voltage Below Normal CAT C13, C15, and C18 Tier 4 Final Engine Fault Codes N/A N/A N/A N/A N/A N/A N/A 80-1275 Page 1 of 14 Rev: 03/2019, With the temperature climbing this summer a lot of people change their thermostats in their Cat C15 engine as a cheap way to eliminate them as a cause of ove..., The cam phaser is a part of the variable valve timing system. When it is bad, the Check Engine Light might come on, you might notice reduced engine performance and there might be a rattling noise. To replace a cam phaser, expect to spend $750 to $2,500, unless you can do it yourself., 2. Locate the camshaft sensor. You may need to take off the engine cover if it has one. Then, find the camshaft sensor either at the timing cover, on the cylinder head, or on the side of the engine block. It will be mounted near the top, and will have a wiring connector attached to it. There could be two, three, or four wires in the connector. 3., This MAP sensor is mounted directly to the intake manifold, but others might be connected by a hose. Benji Jerew/Flickr/CC BY 2.0. The ECM uses MAP sensor data to run crucial calculations, such as engine load, fuel injector pulse, and spark advance. When at rest, the MAP sensor reads atmospheric pressure at sea level (29.93 in. Hg)., The Cat ® C15 Industrial Diesel Engine is offered in ratings ranging from 354-433 bkW (475-580 bhp) @ 1800-2100 rpm. Industries and applications powered by C15 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, …, 1. Vehicle does not drive like it used to. If your vehicle idles roughly, stalls frequently, has a drop in engine power, stumbles frequently, has reduced gas mileage, or accelerates slowly, these ..., Jul 1, 2016 · No a faulty sensor will only log a code of it is shorter or open. If it's reading wrong, it's an acceptable signal. For example. If boost is really 45 psi but the boost sensor is only telling the ECM 25. The ECM does not know its a bad signal. 25 is acceptable. It has nothing to verify the sensors reading. , 01. Blinking check engine light. One of the more common symptoms of a failed CMP sensor is that the “ Check Engine Light” lights up on your dashboard. That said, this symptom is not restricted to bad CMP sensors as several other issues could cause a “Check Engine” light to go on. We recommend that you run a camshaft position sensor …, Caterpillar C15 Common Camshaft Failure Symptoms. At their core, camshafts are all the same. Sure, some manufacturers will have a slightly different or offer a more aggressive lobe, but they all do the same thing. Therefore, camshaft failure symptoms are largely the same. Here are the top three warning signs to watch out for. Poor Performance, According to Repairpal.com, symptoms of a bad knock sensor include poor acceleration, knocking noises during acceleration, poor fuel mileage and a visible check engine light. The symptoms of a bad knock sensor typically occur during heavy l..., Jan 21, 2021 · 3. Steering Wheel Position Sensor Symptoms of a Bad Steering Wheel Position Sensor . Check engine light for code C0455; Different warning lights; Causes of a Bad Steering Wheel Position Sensor. A defective wheel position sensor has to do with the angle of the steering wheel position. There may be an electrical circuit issue, but usually it’s ... , They might have had to get it running for the recall to be performed. If not, go in and talk to the service manager and tell him you never gave them permission to repair the truck. It was the cam shaft postion sensor recall that I thought was the problem. Thats what I said to fix., CAT C15 Diesel Camshaft Problems, Symptoms and ReplacementShop CATERPILLAR C15 Camshafts at HHP! https://highwayandheavyparts.com/search.html?q=C15+Camshaft...