Weird stalling issue

[cnruff]

here what i did to fix my issue

1. clean my mafs sensors
2. adjust the plug gaps to 1.1mm (NGK-R plugs PF6...something OEM plugs)
3. adjust the TPS sensor to .44V at idle (it was set at .51V and its too high)

its running fine now...

[superdaveosbourne]

Good to know, I can play with my TPS this evening (if I brought my multimeter... can't remember right now). Plugs are 0.8 mm, I can always get a new set of plugs from Crappy Tire that are 1.1mm. Mafs I'll have to get some cleaner from Crappy Tire. Thanks for the info.

[GTRSOAR]

This is scary how similar your issue is to mine. You pretty much described it. Have you done an error code analysis from your ECU? My fuel cut/stalling/hesitation started as soon as I put on my hard pipe intake set-up. Everytime I put the clutch in at any RPM the needle will drop to 0rpm, then struggle and slowly get back up to 1000RPM. Sometimes it wont and it will stall completely (Usually just after heavy load). Sometimes itll go from 0RPM to 500 then 0 to 500, then back to 1500 then finally settle back to 1000. Very strange. I did an error code check and got #12 - MAF sensors :S I have ordered some from a fellow GTRC member and ill see if that fixes my issue and ill get back to ya

[GTRSOAR]

A few other quick questions for you guys:


- Does anyone have a picture of the inside of the MAF? Do you just pop off the top with a flat head screwdriver?
- Whats the AAC valve? How do I check it?
- How do I check and adjust my TPS sensor?
- Would you guys recommend the 300ZX TT fuel filter for a R32 GTR? Im a little nervous about the "Its much larger so it needed a lot of persuasion" :P I just dont want to damage anything.

Thanks so much.