Car seems to run fine only when slightly pressing the accelerator peddle (10% throttle or so). However when pressing it down further, starts losing spark in all cylinders and sputters. Shop thinks it's a distributor problem, already ruled out ECU (replaced, same problem).
Distributor or possibly a throttle position sensor of some kind?
have the same problem?
Monday, December 10th, 2012 AT 11:01 PM