Quote:
Originally Posted by Kingtal0n
how do you know the tach issue has anything to do with the misfire? Just because they happen at the same exact time doesn't mean they are related.
It also would depend on what kind of tach and how the tachometer is referencing rpm. If it comes right off the ECU then it could be an ECU related issue which would explain both problems.
If steve was here, he would tell you unplug the ECU and check the terminals for corrosion.  |
Factory tachometer hooked up to a haltech ecu.