HighMileage
Albany,NY
- Joined
- Jul 24, 2010
- Messages
- 965
Still trying to nail down this light throttle skip/surge/stumble. It even occurs at hiway speed.
I've got a factory MAF. It looks original. The screen has not layed down. There are no leaks in the intake hose. No vacuum leaks.
Q: Has anyone tried cleaning these MAF's? I'll bet it has never been touched in the car's 81,000mi.
There are some MAF cleaners... But I figured I'd ask here first.
Btw,my MAF number at idle (700rpm) is 5.4g/s.
When the skip/surge is going on,they are 13.3g/s at a constant 1,600rpm with BLM's 119 and steady.
Sounds like a lean-skip.
Steve. '87 GN,t-tops. Stock with Powerlogger,orig ECM and chip.
I've got a factory MAF. It looks original. The screen has not layed down. There are no leaks in the intake hose. No vacuum leaks.
Q: Has anyone tried cleaning these MAF's? I'll bet it has never been touched in the car's 81,000mi.
There are some MAF cleaners... But I figured I'd ask here first.
Btw,my MAF number at idle (700rpm) is 5.4g/s.
When the skip/surge is going on,they are 13.3g/s at a constant 1,600rpm with BLM's 119 and steady.
Sounds like a lean-skip.
Steve. '87 GN,t-tops. Stock with Powerlogger,orig ECM and chip.