Ask Free Auto Mechanic Experts Car Questions

my 92 s-10 blazer 4.3l throttle body has the check engine light on and the oil pressure guage is reading low (at the lowest point on the guage). the oil level is at the full mark on the dipstick. as i am driving and accelerating the pressure rises slightly and the light flickers on and off.(check engine light) there is no difference in the performance of the motor and the gas mileage seems to be the same. could this reading on the guage be a problem with the pump, oil sending unit, oil pressure switch and how can I properly diagnose the problem myself? and should the vehicle still be driven before diagnosis? thank you in advance for your response.

how do I replace front bushings on 1989 Cadillac?

I have 98 chevy s-10 blazer that shakes bad on front passenger side when I hit about 65mph. When engine is not running I can turn the steering wheel back and forth and can hear a clicking sound coming from passenger side. A buddy told me that it was a tie-rod end but want to make sure. What should I do.

Just bought  it, four dr with 52k miles, needed front brakes, front tires, front shocks which I just did to night. Took it out for a test drive and for the first time I really got on the gas . It has a terible vibration that resinates throught the whole truck when I kicked it down up to 60 mph until I let off.

When I drove it without kickin down the gas it was smooth, would this be broken motor or trans mounts or what???

 Any help would be great!!!

Thanks

Where can we get a shop service manual for complete service to  1997 Plymouth

Grand Voyager SE.  Thanks and God bless.

this morning my expedition crank but wont start so it was send to the nearest mechanic.. Apparently was the fuel pump so they charge me;
Fuel Filter $17.92
Fuel Pump $418.28
Shop supplies? $25.17

Labor
remove & replace fuel filter $47.39
Fuel pump pressure testing $47.25
remove & replace Fuel Pump $188.76
I’m just wandering if it was an average or i got overcharge?

Have a problem with tapping from the engine at high RPM’s. Seems ok while idleing, and getting to speed is ok, but if i get on the gas, there is a tapping in the motor. if i am cruiseing it is ok and no noise, but if i try to pass someone, tapping again. Can anyone give me some ideas what i should check for?  It is a 2000 Ford Crown Victoria Polcie interceptor, P71 motor 4.6 liter.

Thanks

Scardog@comcast.net

97 ford f150 4.6l  temp gage in normal range but no heat.gage goes to hot for abot 5seconds drops back to normal and then i have heat.coolant level full and and no bubbles in overflow and no white smoke from exhaust….any ideas

My husband replaced the positive battery cable on our 1994 ford explorer. After he changed the cable the truck witll start but it continues trying to start. Why is this happening?

I have a 2002 Jeep Grand Cherokee v6 automotic. Car would not start, tried boost, worked, but when I put it in reverse it stopped.  Battery charge checked out ok. Boosted again to start and ran for 1/2 hour. When I turn it off it will not start again without a boost.  Cleaned battery terminals, still same probelm. Any idea? bad starter?