20 Most Recent 1989 Ford Mustang Questions & Answers

Park the car on level paved ground, not gravel or dirt, with the wheels centered and the steering wheel unlocked. With engine off, grab the steering wheel at 12 o'clock while rapidly and repeatedly jerking the steering wheel back and forth between 10 and 2 o'clock. You will hear noise that will direct you to the loose parts.

Then you will need to show a helper the same thing as you look under the car at the steering linkage components to find the ones that are making the noise indicating that they are loose. It's a very simple method. You cannot do it wrongly.

You might need some programming. Could be timing. Timing would cause a problem. I think your cam and crank need to work together, if one was changed, and other wasnt, could have some type of imbalance.

Hello: Check the slave cylinder for leaks. If leaking, replace it then make sure the cylinder for the clutch is full then bleed it, after bleeding it should work. If not then the clutch cylinder may also be bad.

check your impact switch, may need reset, make sure button on switch is depressed

Test coil, juice to coil, distributor cap.

There are several answers depending on whether the engine cranks or not. If it does not crank, check the brake pedal safety switch on the pedal lever. There is an inertia switch which may be in the trunk on your model and this will cut off the power to the fuel pump. Newer year models have the inertia switch by the front kickpanel. In either case a push button on it will restore power. That being said, if you use a little starting fluid and the engine tries to run, you know it has a fuel shortage problem.

1989 Mustang speedometer is cable drive so VSS will not affect. If over 140k miles the speedometer is likely worn out. My company SpeedometerRepair.com can repair or another speedometer shop.

contact a mustang car club close to your area and see if any members can give you a copy .Cruise the second hank book shops for a workshop manual. Contact auto book retailers to see if you can get a book

Installation of th e window takes special skills and tools. Please leave this to an automotive trim repair shop.

See if that model has a fuel pressure regulator. Fuelpump Relay could be stuck in running Mode too. Check fuel pressure test port.Some idle stuff is affected by sluggish Thermostat also rich run condition.. Also O2 feedback to reduce rich mix.Check engine and brake booster, EGR diaphragm for Vacuum leaks. Use a spray bottle of water while engine is running and see if rpm changes when hit the leak.Please rate my info.

If this isn't the one your looknig for as you didn't say which wireing diagram theres a stero and so forth

Here yeah go 1989 Mustang serpentine belt Fox Mustang Alternator Easy Alternator Upgrade 5 0 Mustangs Super Fords... hopefully that helps

check the air filter

If You Are Talking About The Door Chime There Are Two Ways To Do It One Is To Simply Unplug the Chime Two Is To Remove The Steering Columm cover and Unplug the black wire that is going to the side of the key switch I would Recommend This Method Because Unpluging The Chime Its Self Will Disable the Headlight on Switch off Warning As Well Removing The wire From Switch on column will disable key in switch door open only

dont recomend it the process is a big job. start with the mirror cover 2 window switch3 pull handle 4 about ten screws in trim panel and aem rest. then unbolt window from window regulator lift out of door enough to tilt window to alighn it to trackes. then reverse for reassembly

contact a cam shaft shop that does grinds or a speed shop that sells cam shafts and recite the numbers and they should be able to tell you what cam it is . If the cam has a makers name that will be a big help as well

simple answers check tyre pressure and balancing