1991 Toyota MR2 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Toyota MR2
1991 Toyota MR2 Problemsvalve clearance as the exhaust valves may become too tight. This will lead to valve failures which are expensive to repair.
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 Questions
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...
1991 Toyota MR2 Recalls
1991 Toyota MR2 Reviews
Have owned my 1991 Toyota MR2 Turbo now for about 2 years. Purchased the car with about 122,000 miles on it. I don't street race or anything like that, but I do drive it hard. I make sure my oil is changed about 200-250 miles before schedule always using Mobile1 20w50. I have had no major problems. The factory turbocharger still boosts very strong. I am at about 144,000 miles now and the clutc...