Popular questions

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Car is hard to shift
I am assuming you have an automatic transmission because you had it flushed. Hard to shift issues can be caused by a bad cable that goes from the shifter to the transmission shift lever, The cables will get dirty and...
Question
What does it mean when Brake light stays on
Your car probably has several brake warning lights on the dashboard. I'll presume that you are talking about the one that comes on when the parking brake is set. If that light stays on it may mean there is a...
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I had body work done and had my front fender replaced. Now there is a lot of moisture in my headlight. Should body shop charge?
The body shop would not be responsible for additional problems and the insurance company should cover it since this would be called a hidden problem that the body shop did not notice when giving the original estimate. They would charge...
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My 03 navigator leaked s brownish fluid and now it doesnt move
Hello, thank you for writing in. Due to the fluid found, we need to find and identify the cause of the leak first and foremost. This can be done by tracing it from where the fluid was found, or by...
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Temperature gauge rises when stopped
It sounds like there may be a problem with your cooling fan, particularly the fan clutch. The fan clutch has a mechanism, that based on the temperature of the engine, will either let the fan spin faster or slower. When...
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My car jerks quite a lot whenever I accelerate. Why is this?
Hi John. Thanks for contacting us today. Usually when the car will ’jerk’ when you press the accelerator and lift from the accelerator, it’s likely due to clogged fuel injectors, damage to the throttle body or other fuel system components....
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For several years now I've had issues with my electronic throttle light coming on
If replacing all the components that pertain to the throttle did not work, then the only thing left is the engine control module (ECM). I have seen where the ECM has fixed the same issue on other same vehicles. Make...
Question
Temperature gauge not reading
The most likely cause of this issue if the temperature sensor has already been replaced would be the instrument cluster. In this case you have two options for repair. You can purchase a new gauge cluster that is the OEM...
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What should I know about checking tire pressure?
The amount of air in your car’s tires is more important than you might realize. It can affect everything from the life of your tires to how your car handles on the road, your fuel economy and much more. It’s...
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What car should I choose?
Assuming you have two vehicles that have both been checked out by a mechanic, and find that both have no problems and were taken care of on regular maintenance schedules, I would choose the one you seem to like the...
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My car idles rough when stopped
This may be a sign of a leaky injector or potentially an incorrect idle air adjustment. A leaky injector can cause a rich fuel condition as it may leak too much fuel into a cylinder not allowing the combustion cycle...
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Shuddering, check engine light on. 2005 Saab 9-2X
Hello. It is possible that the previous repairs could cause this problem. It is also equally possible that the new problems are not related to the previous problems that you were having. If the timing belt is not on the...
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The truck starts then stalls or shuts off
This could be a wide variety of potential issues ranging from a vacuum leak, bad idle air control valve, low fuel pressure, bad coil packs, or many other possibilities. When this happens you should have a Check Engine Light on...
Question
whatwouldcausetimingbeltnottoturn1995dodgedakota2.5wasdrivinganitstalled
If the timing belt isn't moving, it is either broken or the teeth have stripped off at the crankshaft pulley. A broken timing belt will usually show signs of fraying at the camshaft sprocket. If the teeth stripped at the...
Question
oil gauge going up and down
Hi Johnathan. Thanks for submitting your question today. Typically an issue like this is caused by one of two things, either the oil pressure sensor is faulty or loose, or there is an obstruction either in the filter or the...
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Why do my 2002 infiniti temperture rise quickly once started i've changed the thermostat,and the fan @clutch
Hello, and thank you for writing in. With the repairs that you have already made, you may want to turn your attention to the water pump and the radiator. Make sure after the fan clutch replacement that the fans are...
Question
Turn signals and emergency flashers not working
This is most likely due to a blown fuse or because the device that flashes the lights has failed. The component that flashes the lights interrupts the electricity flow to the lights to make them flash. This "flasher" as it...
Question
Rumbling noise and brake light
The brake light is there to let you know when the brake fluid is low. It is very common for it to turn on and off when it is right at the point of being to low. When you stop,...
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my Service Engine light came on, and oil level is good,all gages are normal, but then I noticed taking off from the light, the car
Inasmuch as the check engine light is on, important clues to what's going on with your car may have been stored by your car's computer. The best thing to do is request a check engine light diagnostic and the responding...
Question
i have a rear bumper dent and and would like to replace it
Hello, thank you for writing in. Replacing the bumper at home will cost you the price of the replacement bumper, and the time you put into it. Having it done professionally will include an hour of work at least, and...
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Continuous Clunking and thumping while driving.
Good job on the description of the noise. What you are describing is the noise that a wheel bearing makes when it is worn out. The noise will change pitch when steering left and right. The bearings for your PT...
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After driving on the freeway my car will randomly shut off at a stop it will start right back up and be ok this has happened a few
Hi there, thanks for writing in about your 2005 Pontiac Sunfire. You may be having a problem with the torque converter lock up solenoid sticking and the converter staying locked up until the vehicle stalls. The engine will restart and...
Question
How long can I drive with bad 02 sensor? 1996 Audi A4
HI there - possibly. If it is one of the pre-catalytic converter oxygen sensors, yes, it is possible to damage the catalytic converters. From the problem codes, this would be a "Bank 1/2, Sensor 1" - the operative information that...
Question
1999 Volvo won't start due to immobilizer despite recent replacement
P1081 can appear when there is an issue with the immobilizer or the systems it communicates with. If the immobilizer has been replaced, then it may need to be reprogrammed or matched with the key so that they can communicate...
Question
Factory radiator defect caused transmission fluid to contaminate transmission
Hello! I would suggest to using a radiator that has an abundance of good reviews from other customers. If the radiator is in fact causing the issues you've described there should definitely be other people who have already voiced their...