Popular questions

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Engine misfiring on cylinders 2, 4, or 6
Hello. There is a possible recall for the ignition control module on your vehicle. You will need to contact a GM dealer and see if your vehicle is on the recall list for the recall [03v231000](http://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=R&searchCriteria.nhtsa_ids=03V231000) ignition control module failure....
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01 TDI won't start when warm.
The computer is making the beeping noise as there is an issue with the starting circuit or main power circuit. Check the start relay and the main computer relay. See if they are getting hot. A hot relay will disconnect...
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Crankshaftpositionsensor
A failed crankshaft position sensor can cause symptoms like this. When you crank the engine, the engine control unit looks for a signal from the crankshaft position sensor to determine where each cylinder is. When the signal is received, the...
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Lots of noise out of the transmission, bad when driving
According to Nissan, this noise is normal. They want to reassure owners of a Nissan vehicle with CVT transmission that they are reliable. They've extended the warranty on the transmission to 10 years or 120,000 miles. They're also reducing CVT...
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Rattling sound in 2004 F-150 Lariat when starting the engine on cold weather
Unfortunately for you, that is almost always a testing slap. It means that the bearings are worn and that the pistons around are slapping back and forth. If it makes that much noise, have a mechanic listen to and diagnose...
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How do you work the automatic transmission?
While an automatic transmission is simpler to operate than a manual transmission is, there are several things that you’ll need to know to ensure that you’re able to drive safely. Here’s a quick rundown of what each gear does: ...
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If you have to add oil all the time and there is no oil puddle left on the ground but the dealer suggests an oil pan gasket leak h
Hi there: On any engine that has issues with loose or damaged internal components, such as valve guides or piston rings, going through oil frequently is commonplace. If the oil pan gasket is leaking, it may be burning on exhaust...
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Brake lights do not work.
I don't have the wiring diagram for this vehicle handy, but one thing to check is the brake light switch. Hyundai actually issues a recall on these switches. I suggest you call the dealer with the VIN of your vehicle...
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Engine codes
A number of things may cause code P0171 to be triggered. As the code indicates, this means there is a lean fuel condition which may be caused by a lack of fuel supply or in some cases, a vacuum leak....
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Rear pinion has a lot of play in it.
The pinion engages with a ring gear and the other end of the pinion is supported on a tapered roller bearing. If there is any radial play in the pinion itself, there is a problem with the bearing and/or the...
Question
Tire damaged hitting curb.
After any sort of impact with the suspension you can have a series of parts that need to be replaced. When a mechanic comes across a situation like this the first thing that would be done is a visual inspection....
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Water pump is squealing
The water pump may be the cause, but it may also be the tensioner and pulley. The belt would need to be removed, and water pump pulley, as well as all other pulleys, checked for binding or problems. I recommend...
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car making chirping noise on start up
Hi there. It sounds like the belt may be worn/loose and causing the noise. A quick visual inspection may reveal that the belt is indeed worn and in need of replacement. A belt tensioner that is struggling to maintain the...
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2007 GMC Yukon XL 2500. Intermittent problem with very rough engine and check engine light flashes. After a few minutes when engin
Defective ECMs are so rare that half of all warranty returns (industry-wide), once tested in a lab, turn out to be perfectly good. ECM updates (software) are another matter though. In the course of diagnosing something like this, it is...
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Heater not working on 2012 ram turbo diesel 3500 when I turn truck off water leaks all over but coolant is all there
That sounds like a water pump leaking. In many cases the water pump seal can leak while the truck is parked, but not while it is running. In other cases it may leak when the engine is cold, but not...
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I am looking to buy a 2000 lincoln LS with 186k miles on it. The only issue is that the owner told me that he gets misfire codes
The codes P0302 and P0307 are misfires on cylinders 2 and 7. I agree that you should have a tune-up on the car if you decide to purchase it. You would need to have the spark plugs replaced and the...
Question
Alternator not charging battery a600
Hello, It sounds like you may have a voltage regulation problem which may be preventing the alternator from doing it's job properly. The voltage regulator is a unit that regulates the charging of the battery by the alternator and maintaining...
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what dose it mean when your Mercedes Benz R class 350 is displaying restrained system malfunction and service E. exceeded 141 days
"Service E exceeded by 141 days" indicates your vehicle is overdue for s Service E. Check with your owner's manual or dealership service department as to what is included in a Service E. Once you find out what is included...
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I can't figure out why my car won't turn over without a jump even though the battery is fully charged.
If the engine cranks fine as soon as you connect jumper cables then you most likely have corrosion on the inside of the battery clamps where they touch the battery post. You should disconnect each battery clamp and clean them....
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My car won't start even with a new battery
It is possible that maybe the connections on the battery terminal ends are not tight enough or secured properly. I would recommend getting a wrench or socket to try and tighten up the battery terminal ends to ensure a good...
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My 2013 BMW 528 seems to make a slight squeaky sound when i'm driving slow not fast.
Hi there. The noise that you are hearing is the control arm bushing are hard and need replaced. If you need further assistance with your control arm bushings, then seek out a professional, such as one from Your Mechanic, to...
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Takes several tries to start car
The check engine light code may shine a little light on the concern. It almost sounds like you may have an issue with air metering or fuel delivery. A cold/malfunctioning idle air control valve can put air flow. A leaking...
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What can I do if the remote keyless entry remote only works up close?
The remote keyless entry system is not only a great convenience, but it increases vehicle security by being able to lock or unlock the doors from a distance. If the range of the remote decreases, there are a few points...
Question
ECU Compatibility
The part number for the 3.5L 6-cylinder engine is 8966142G02 and the number for the 4-cylinder engine is 8966142F72. As long as the ECU you're getting matches or cross references the appropriate part number, there shouldn't be a problem. However,...