Popular questions

Hello - most likely, this is an exhaust leak between the exhaust manifold, and the cross-over pipe. Removing the cross-over pipe will be the required process to replace the leaking gasket if this is the source. i recommend a engine...

For this diagnosis it would've been helpful if the smell was described in more detail to help you with the problem. For example, the smell of a dead animal versus the smell of burnt oil. If you cannot describe it...

Hi there. If the vehicle does not have a thermostat, it needs to have one installed. The cooling system, including the water pump and radiator is virtually useless unless the thermostat opens the radiator to allow coolant to flow through...

There could be many reasons for why your steering wheel is no longer working in your 1991 GMC. The many reasons include issues with the steering column itself, the steering gear box, a failing arm or link that assists the...

If you bought the vehicle new, from a new car dealer, the radio malfunction is undoubtedly covered by a manufacturer warranty. You should pursue that option first as it will be your least cost (perhaps zero cost) option. YourMechanic does...

You'd want to find out what the Walmart transmission oil specifications are. Somewhere they have to have that because it's the federal law. If it has the same specs as the Hyundai transmission fluid, then go ahead and use it....

Hi there. If the turn signals will come on, but will not blink then the flasher module has failed. This module is what turns the lights off and on when the turn signal or hazards are used. It is possible...

You do most likely have a charging system problem since you can get a jump start and can drive a while on the charged battery until it gets low on voltage and no longer runs the computer and fuel fump....

If you plan on repairing or replacing the ignition cylinder on the vehicle yourself, then I would suggest getting a service manual to do this. I may give you the directions to do it, but If I missed one step,...

Have the system checked to see if something is loose or came loose on the accident and is only now showing up as a problem. The air bag module may be shorted causing a problem in the data buss of...

Hello - it is possible that the engine "jumped time" because of the momentary loss of oil pressure after the oil change. (The fact that you changed to synthetic oil does not come into play here.) The timing chain tensioners...

It sounds like you have a bad misfire. While a faulty O2 sensor could be the cause, it is not the most likely. A misfire can be caused by anything that prevents the air/fuel mixture from igniting properly inside the...

Hello, thank you for writing in. The vehicle may make these types of noises for many reasons. The most common issues relate to poorly maintained tires. Make sure your tires are in good condition, inflated properly, and balanced. Secondly, inspect...

Hi there. First, you'll need to retrieve the code stored for the Check Engine Light; this will lead the technician to the system that has the fault and possibly be tied with the other warning lights. Many times a simply...

Hello. The short answer is yes - the alarm can drain the battery in 2 weeks. It is also possible that something else is draining the battery while the car is turned off, and all electrical systems should be passive....

A faulty air/fuel oxygen sensor may cause the engine to run rough as it send improper information to the vehicles computer. I'm curious if the Check Engine Light is on. If there is a faulty sensor the vehicle can store...

If the seat belt will pull all the way out but simply not fasten to the latch, the latch has been compromised. Removal of the rear seat will be required and a new latch from the manufacturer installed. I would...

Hi there. Check the electrical wiring from the fuel pump breaker to the fuel pump and see if there is any loose wires. When the vehicle shifts from 2nd to 1st there could be a fast draw down in speed...

Hello. Your car is equipped with wheel speed sensors at each of the four wheels which monitor wheel speed while relaying this information constantly to the ABS and traction control system which are controlled by the car's ECU. When the...

Hi there. The issue you're describing is typically caused by a heater blower motor resister that is malfunctioning or the heater core that might be obstructed with debris. In both cases, removing the dashboard to inspect and diagnose the precise...

This is just a guess, but the problem could be with the gear selector or the transmission position switch. The starter relay will not close and the vehicle will not crank, unless the switch is in the neutral or park...

Hey there, thanks for writing in about your 2001 Chrysler LHS. The body control module (BCM) controls the interior lights for this vehicle. The BCM gets inputs for the interior lights to come on by any one of the door...