The vehicle may lose vehicle speed signal, which can affect speedometer operation and transmission shift quality. Most often the Vehicle Speed Sensor is faulty, however, at times, the driven gear inside the transmission is at fault. Replace the Vehicle Speed sensor and inspect the driven gear upon sensor removal.
Resources for the Repair and Maintenance of your 1990 Ford Tempo
1990 Ford Tempo
1990 Ford Tempo Problems
Sludge build up in the throttle body can cause a poor engine idle, stalling, and/or hesitation. The correction is to install a new idle air control valve spacer kit to prevent the sludge build up, set the base idle, and clean the throttle body.
If the throttle lever is out of adjustment, or the grommets are missing / broken at the throttle or transmission, the automatic transmission can shift hard. Replace the grommets as needed and adjust the throttle lever.
Internal heater blower motor issues can cause a ticking noise from the heater blower when the fan is on. To correct this concern, replace the heater blower motor with a revised unit.
O-rings in the quick connect fittings commonly allow refrigerant to leak from the AC System. The o-rings at system quick connect fittings should be replaced.
1990 Ford Tempo Questions and Answers
Need step by step for removal of manual transmission. I actually have an 1989 model.
(don't need any more responses...the job was done the day after I asked. The AllData answer although jus...
Does my car have stored trouble codes? If so how can i retreive them,also i was wondering could a bad strut cause the check engine light to come on?
the heater was working but blowing cold air so i shut off the fan and tryed to turn the fan back on but there was notihng
Alternator belt tears 2-3 tmes per week. Had bracket replaced. A/C does not work, would seized condensor cause belt problem? Any other ideas??