Welcome to the SR20 Community Forum - The Dash.
SR20 forum logo

Thread: Keeps on POPING

+ Reply To Thread
Posts: 21-30 of 30
2008-06-18 18:15:26
Originally Posted by MY95SER
did this and the car still boggs out and backfires.... can it be something else than?

Haha do it the way I just posted man that is straight out of the FSM and is the way its supposed to work..

Originally Posted by TeKKiE
Interesting! I wonder if I should set my timing to 20 degrees now, being that it said that DET's should have timing at 20 degrees. In essence, it's a DET block with a DE head. I'm going to bump up timing to 20 degrees then.

Yea I don't know what's up with that being 20 haha I noticed it too and I was like wtf. Maybe it's if you have the DET ECU it's ok to do? Just be careful of knock man!
2008-06-18 20:10:22
Apparently this is Nissans' cure for the JWT tune lol. Everyone run their turbo cars at 20* lmao!
2008-06-18 20:21:52
I wish they would say which SR20DET it was haha..
2008-06-19 05:58:56
Originally Posted by Danja
In a nutshell:

1.) Warm up ensuring engine stays under 1000 RPM the whole time.
2.) Hold throttle at 2000 RPM for 2 minutes.
3.) Race engine 2-3 times under no load.
4.) Let engine idle for 1 minute.
5.) Turn off engine.
6.) Disconnect TPS.
7.) Start engine.
8.) Race engine (2000-3000 RPM) 2 to 3 times with no load.
9.) Allow to idle while checking/setting timing.
10.) Turn off engine.
11.) Reconnect TPS.
12.) Start engine and enjoy having no backfires!

There you go no more questions.

will try tomorrow numer 2 is racing engine 2-3 times i dont get it
2008-06-20 04:38:50
Have you checked maf ground and tps voltages?
2008-06-20 06:10:22
Check the cam gears to see if there right, that could be causing it maybe?
2008-06-20 14:15:29
Originally Posted by MY95SER
will try tomorrow numer 2 is racing engine 2-3 times i dont get it

Race the engine 2~3 times means rev the engine 2~3 times.
2008-06-20 14:30:08
Originally Posted by TeKKiE
Race the engine 2~3 times means rev the engine 2~3 times.

Yea actually you have to go do 3 drag races first.
2008-06-21 08:29:08
I have it set at 9psi pullys really strong just when i dont granny shift it the intake pops and car jurks than keeps on going. pretty much full throttle or if i go slow and shift really quick it boggs. timing has to be right no way its off did it too many times what else can it be its a stock t25 setup calum base ecu......
2008-06-21 12:19:36
Injectors, MAF, fuel pressure set right and what the ecu is tuned for? I duno
+ Reply To Thread
  • [Type to search users.]
  • Quick Reply
    Thread Information
    There are currently ? users browsing this thread. (? members & ? guests)

    Back to top