Popular questions

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My fuel pump won't turn on. On my 95 Pontiac firebird
Hi There, I would suggest checking the ground connections and wiring to be sure there is proper connectivity. This is something that is very easy to overlook and can cause problems with getting the fuel pump to come on when...
Question
How can you tell if the timing chain is causing a noise only when the car is cold? 2004 Nissan Maxima
Hello - more than likely, the noise you hear when the engine is cold is the camshaft timing actuators. These components utilize engine oil pressure to operate. The engine oil drains off overnight, and it takes a few seconds to...
Question
Battery keeps draining can it be a relay? 2007 GMC Sierra 1500
Hello - yes, it could be a stuck relay, or some other electrical component that is not shutting off when it should. To isolate the source of the battery drain, connect an ammeter to the positive (red) battery cable, observe...
Question
2000 Jeep Gran Cherokee 4.0. If low and high AC pressure switches are grounding out, and clutch won't engage, does that mean compr
Hello Jim, thank you for writing in. To determine what the issue is, you need to start by checking the clutch coil for full battery power (12 volts ideally). If it is, then you know clutch should engage when prompted,...
Question
My 1997 infinity qx4 3300 will not shift into 3rd gear it just drives at a high RPM's the faster I go the higher the RPM goes
Hi there. In most cases, when a transmission will not shift into higher gears, it's due to transmission fluid problem; either it's obstructed in the hydraulic lines, a torque converter issue or inner seal that is damaged. I'm not quite...
Question
Major shaking and shuddering,vibration when applying brakes
It sounds like you may have some warped brake rotors. As you know, when you press on your brake pedal, this activates a hydraulic pressure which forces small pistons inside your brake calipers to push the brake pads against the...
Question
No start
If Diagnostic Trouble Codes were downloaded, those codes would really would be key to advising you. If there is no spark, obviously all ignition system components are possible suspects but if the coil(s) and spark plugs are new, the crankshaft...
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Need to know if the front left and right motor mount different, or can one be used for both sides?
Hi There, There front motor mounts for your Dodge Intrepid should be the same for both driver and passenger sides. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect your vehicle to determine...
Question
trying to locate the reset button for the car
The only reset button I can think you are talking about is the fuel pump reset inertia switch. The vehicle you listed does not use one. You have a fuel pump powered by a fuel pump relay in the the...
Question
P0300 and P0305. Pending: P0304, P0306, P0171, P0174, P2196, P2198
Hi there. The issue that maybe happening is the are fuel injectors that are not firing and there is a vacuum leak on the engine. Possible multiple sensors are not working causing the P2196 and P2198 codes to appear. For...
Question
2005 Crown Victoria Police Interceptor keeps overheating. I have replaced the thermostat and water pump and it's still overheating
Overheating can be caused by a number of things such as low coolant levels, a faulty thermostat, a clogged radiator or a failing coolant fan switch. As you may know the coolant fan switch helps to maintain the proper coolant...
Question
2005 Honda Odyssey won't crank
Hi there, thanks for writing in about your 2005 Honda Odyssey. Make sure to have the vehicle completely in park before trying this. It may sound obvious, but some vehicles tend to have a bit of a tough time totally...
Question
2009 Honda Civic. Deep vibration from front passenger side. Lessens when in motion. Worse when put into reverse.
A possibility is a faulty motor mount or other engine vibration dampener. A faulty harmonic balancer is also a possibility. Failing bearings in any of the components driven by the serpentine belt could potentially cause this, too. Engine misoperation is...
Question
Heater fan comes on when engine is shut off. 2009 Mazda CX 9 AWD
If you are referring to the blower motor in the passenger cabin, a faulty (stuck on) relay is a possible cause but the exact cause would have to be determined in a circuit trace. If the circuit is powered even...
Question
I get a vibration in my 2006 chevy trailblazer when I accelerate
If you are getting a front end vibration during acceleration it is possible that you could have loose suspension parts. Suspension parts such as ball joints, tie rod ends, and sway bar links often develop free play after being worn...
Question
Can slamming car doors lead to rattling noises in the door?
Slamming your car doors is not good for your car in the long run. Violent actions like this eventually loosen the fasteners that hold your doors together, not to mention that you could also shatter the windows in the doors....
Question
My front speakers don't work. Not sure if they are broken, if there is a short, or if they are unplugged.
Hi there. Check the speaker wires under the dash and see if they are disabled or detached. If the wiring is good and connected to the speakers, then check the settings on the radio and see if the front speakers...
Question
I recently bought a 2017 Nissan Frontier without auto headlig
According to Section 2-32 of the 2017 Frontier Owner's Manual, "even though the battery saver feature automatically turns off the headlights after a period of time, you should turn the headlight switch to the OFF position when the engine is...
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Turbocharger leaking oil
If the turbocharger is leaking oil and making smoke out of the exhaust, the turbo will need to be rebuilt or replaced, because the seal that has gone bad is internal to the turbocharger. If it is leaking oil outside...
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Can I put an XLR v engine in my 2001 caddilac deville. I want more power out of my big caddy.
The XLR-V motor is in fact a Northstar type engine, so yes it should work, but it will be very expensive. The engine alone will cost quite a bit, and you're gonna need to run the wiring harness for the...
Question
Brakes locked up
When the rotors get this hot, this is usually an indication that the brake pads are dragging on the rotors. This can happen when the brake calipers are misaligned on the rotors. This problem is often compounded when, as a...
Question
Would a car that is out of alignment cause gas pedal vibration?
What is causing your pedal to vibrate should not be related to your alignment issue. Although your alignment issue may cause a substantial amount of vibration, this would be generally limited to the outer extremities of the car and not...
Question
Spay painted wheels and it didnt dry and has wrinkles.
If you cannot use the paint stripper to get off the paint, try letting it dry then sand it smooth and then put on another coat of paint. First let the rims set in the sun to dry and harden...
Question
The steering wheel is stuck in the locked position.
Hi there. Try turning the steering wheel left and right and turning the ignition key to the 'ON' position. With a good tug, the ignition should turn and the steering wheel will free up. If the steering wheel does not...