Problem Description and Possible Solution
The fuel injectors can fail and cause drivability problems. Often there is no Check Engine light and the failures can be caused by corrosion of the connector, clogging beyond the point of cleaning, and/or internal failures.
Problem DataRepairPal Verified
Average mileage: 152,954 (92,500–228,000)
Engines affected: 3.0L V6, 3.0L V6 Turbo
14 people reported this problem
actually just bought my first 300zx. It's a bit of a mess and is running very rough. Just went through the plugs, found one coil pack was not plugged in and hoped that was the problem, but it's still running rough. No check engine light or any indicators. I assume a fuel injector problem but which one? need to buy a OBD1 scanner I think?