Q: My car is not cranking, I have replaced several parts, what could be the issue?

Hello. Thanks for writing in about your 1997 Lincoln Mark VIII. I suggest that you have a technician test a power and ground going to the air ride relay and pump. Some particular make and model have experienced corrosion on...

I believe that the issue you are having is due to your rack and pinion. If you are hearing a squeaking sound from the rack and pinion, there is likely a restriction in your rack and pinion most likely due...

I would recommend having an engine diagnostic performed on your vehicle by a qualified technician. This inspection would start by determining what trouble codes have been stored in the vehicle's PCM. Once these trouble codes are determined the repair procedure...

Hi there - quite likely, this is a wheel bearing noise (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-wheel-bearing-gone). Your own diagnostics actually narrow it to this "speed-related, but not while shifting (accelerating)" - well done! The bearing might not make noise while suspended - because it...

Hi there. Check the blend doors to the air conditioning and heating system. If the outside blend door actuator is not working properly or if it's open to the outside air, it will draw air from inside the engine compartment....

From the description you have provided it sounds like it could be, the electric power steering motor has failed. It could also be, an electrical power or ground failure to the power steering motor. Before you have the electric steering...

It sounds like you may have a faulty fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) or a bad fuel pump relay (https://www.yourmechanic.com/services/fuel-pump-relay-replacement). The relay wires should have ground on two wires, power on one wire and switched power on another wire. To activate the...

Hi there. It sounds like the needle and seat in the carburetor is not sealing off correctly and making the fuel drip over when the engine is sitting. Try pumping the throttle 2 times after you shut the engine off...

If the plugs are new that is unlikely to be the cause of misfiring. Compression in the No. 2 cylinder should be tested because if you have low compression or a sticking valve in that cylinder, that could cause a...