it will turn over but wont start, check fuel delivery, its ok, what could iy be?
spark then. check the plug ends and plugs. track it back to the coil, and power to the coil, crank angle sensor and timing of that spark~
need good voltage for this ignition relay to work...make sure that you've got a solid 12 volts at the chassis...get a NEW battery if older than five and wirebrush the end of the black cable (not the clamp end) the one that goes to the chassis/ ground....wirebrush that connection betweeen dis-similar metals~
Looking for a Used Corolla in your area?
CarGurus has 54,488 nationwide Corolla listings starting at $1,500.
Search Toyota Corolla Questions
Toyota Corolla Experts
Related Models For Sale
Used Cars For Sale