- Jan 8, 2009
- 377
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Got some problem with my car. When accelerating everything is fine, but if sudden slow down from high speed, my car will stalling. What is the problem...
Bro, previously was HKS 3 layer dry type filter, I just change back the same product filter last month without set the ecu, is it ok? Im using Greddy BOV type R now.Previously what air filter you use? After change it, the problem comes out?What BOV u use?
1) I change the timing belt few months ago with other 3 belt together. I tot change timing belt no need retune ecu?1)did u do a timing belt change recently?please check the timing, also check the tune.
2)could be a vacuum leak somewhere, check esp the vacuum hoses going to plenum
3)check your throwout/release bearing.
4)check next time accelerate, then quickly release pedal(without braking), if stall(without braking) then its bov.
I think so, is good to service the AAC valve, but I can't ind where is it, I keep finding near the firewall but fail to find.... I think will ask my mechanic help me clean it when I bring my car for install the clutch.Do you want to try service the AAC ?
1)talk about fuel pump, I'm using walbro 255l, is it good enough if compare with nismo fuel pump in term of "voltage vs flow rate"?The following is what you can try as your situation is almost similar to mine:
1) Check your fuel pump.
2) Check your furl regulator.
3) Clean your injectors.
4) Have your tuner re-check your air fuel mapping and setting.
How to check is the bov leaking?bov leak. try tighten it a bit.
Thank you so much bro~do a diagnistics on ur car. last time similiar proble arise from my car , my TPS wasnt connected. ACC valve for rb 26 is underneath the plenum, a prick to open up. each ttime setting the timing belt need to reset idle. need to follow procedure recommened by nissan