1991 Toyota MR2 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Toyota MR2
Never overpay. Check prices with our estimator
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
1991 Toyota MR2 ProblemsReplace ignition key by 100,000 miles
If the engine will not crank over, the most common problem is the starter. These will tend to go out at about 100,00-125,000 miles. Sometimes it is only the starter solenoid, but often the complete starter (including solenoid) needs to be replaced.
At higher mileages, (125,000-150,000) the automatic transmission may not shift correctly. This can be caused by the throttle position sensor being out of adjustment or a shift solenoid needing to be replaced. Typically the transmission does not need to be completely overhauled.
1991 Toyota MR2 Questionsmy mr2 is having a stalling problem starts and run but stalls when put into gear (2 answers)
not sure what it could be I have replaced the throttle position sensor, EGR vacuum solenoid, plugs and wires, transmission shift solenoids, distributor cap and rotor button, coil pack ,flushed and clean engine and tranny inside and out , and still having the same problem . the car starts and runs...
if hold throttle to stop it stalling when warmed up its perfect
I just perched a new Mr2 i put a jdm ECU in but didn't start so i put the original ECU back and it started up but then it died when i gave a little burst of gas. so i checked the alternator and it was bad. I replaced it and started her up went around the block and it died at the first stop si...