1643 TrueDelta members own (or used to own) a 2000 or newer Toyota Corolla. 289 of these members
(17.6%) have reported engine repairs for their car.
A total of 455 engine repairs to Toyota Corollas--an average of 0.3 per
vehicle--have been reported.
Engine computer completely shut down. Car would not run at all. Dealer replaced computer ECM no charge but had to wait 8 days for part. Free loaner was given. Part number 89661-02K21. FD Code po121,po606,po607 ecm open circuit.
Check engine signal was always lit. My mechanic put the car on a smoke machine and found that there was a leak in the EVAP valve. Toyota only allows you to replace the whole assembly, and not just the valve.
Fuel pump died. The above doesn't seem to have a choice for fuel system issues and I dont know if it was electrical for mechanical. The dealer covered it for free under a "TSB" for issues with the Corolla fuel pumps.
Code 0171...intake gasket was replaced...a TSB was released for it.
Intermittent squeaking. Problem has been seen in other Corollas. Replaced belt and idler. 3 weeks out of warranty, but Toyota authorized full coverage.