1991 Toyota Tercel Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Toyota Tercel
1991 Toyota Tercel Problems
The EGR System tends to get restricted or blocked with carbon after 100,000- 125,000 miles which will cause an emissions test failure for NOX. If the EGR system is equipped with an EGR temperature sensor it will trigger a Check Engine Light for improper EGR flow. The repair is to clean out the EGR passages and the EGR Temperature sensor. Our technicians tell this repair is pretty straight forward and takes about 1-1.5 hours. It is also wise to verify the EGR system components i.e. the Transducer, EGR Valve and VSV Solenoid at this time.
If the vehicle will not crank over, the most common problem is the starter, which tend to fail at about 100,00-125,000 miles. Sometimes it is only the starter solenoid contacts, but often the complete starter (including solenoid) needs to be replaced.
Over the time the exhaust gas recirculation (EGR) system may become plugged with debris, the oxygen sensor may also be getting slow or 'lazy' around this time. When servicing or cleaning the EGR system, it is a good idea to replace the oxygen sensor because it works in tandem with the EGR system.
1991 Toyota Tercel Questions
The new cv joint had a 32 mm nut the old one has a 30 mm
he repalced it it went together fine. Now when he drives there is a low grinding sound. Its not the brakes, could the new shaft be rubbing against something,
do I try used igniter next?
Appears very little space in removal of crankshaft, can this be done with moter in/out of car, or is their a an alternative metnod. Thanks for all info.