25
questions

My mechanic changed the shocks inside the air bags. He also replaced the air compressor. He did NOT disable the air suspension system before doing so. Now the compressor runs but nothing pumps up. Please help.

functions work but the lights do not stay on when turned on. Changed bulbs and checked fuses.

Pulled a P0330 code. Normally run 87 octane fuel. Installed CAI. Engine temp seems to be fine. Should knock sensor be replaced?

Crank won't start no fuel pressure jus trying to find FPDM not under

the scanner shows me the U0100 Code: there is lost whit ECM/PCM.
And everything I tried did not start the car.

I bought this 2007 expedition limited 10 days ago through an auction. I went to get it inspected and the mechanic told me I need to drive it for at least 50 miles at 55mph cruise speed. I did that, I actually drove about 1800 miles from philadelphia to detroit and back. after I went back to the mechanic to complete the inspection the car still showed not ready! I'm afraid that the computer has been tampered with!

MY EXPEDITION STARTS JERKING WHEN ACCELERATING TO AROUND 40 MILES PER HOUR..WHY IS THAT?

it just started about a month ago image.

fills like a misfire but the vehicle isn't reading any codes or anything. but when i put injector cleaner in it, it runs fine for a while. i've had the injectors cleaned and a new fuel filter but the problem resurfaces after about 2 or three 3 days

only when driving n reversing it shakes alot n nothing happens in neautral

My driver seat is clicking while sitting in the driveway or on the highway. It would stop for a while if I were to adjust the seat in any way only to start again by days end. We came back from a week long vacation and our battery was dead. What could be making the clicking noise and putting a drain on the battery.
Thanks,
Chris