Thread: Bogging roblem please HELP

Do the cooling fans still run all the time?

nope not anymore ...next step is making sure they come on at one point because i have a feeling they don't at all even though my gauge shows it pretty cooled off(middleish)

guys think a bad o2 sensor cause this? how about a bad fpr?

In that case I'd lean toward a MAF sensor or harness problem. Which wire did you re-ground and have it run worse? (for reference the wire that needs grounded is the white one) If you made it run worse by regrounding the MAF, I'd reground it again and hang a new sensor on it. As for the FPR, pull the vac line off and start it, if it leaks it will blow fuel out the vac port on the reg. Does it bog cold? If so chances are it isn't the o2, as this will only affect driveability warmed up. Good luck!

i think im going to give it another shot regrounding off my maf(i highly doubt it will do anything but w/e i got nothing to do today but get my ""hurr cut"" and ....no wait nvm thats all my plans for today haha thnx ill be back later with some updates )

The spec on this from FSM is 0.45 to 0.55 ??

Also dude, if you really want to figure it out I would just start checking everything that is easy to check with a voltmeter, or in other ways. Sometimes it's something you never expected and most sensors and things of that nature can be tested quite easily.

Yep but in some test, that CarloSR from NissanMexico.org made, it helps with better acceleration.



Translation: In N/A engines, i had put it on .58v and it's supposed to feel better acceleration (Free mod for you guys). Tigh and check your conector it's in place, and you are ready to go

TPs is at .46ish ...which is ok and WOT is i think 4. something

timing is 17-18*


WHAT NOW!!11!!1!!one ..lmao