can someone check out my timing tables?
01-16-2006, 12:30 AM
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can someone check out my timing tables? Could someone look at my timing tables? Let me know what you think? Getting some backfiring on decel. Thank you. You can see them by clicking link below
http://ozorowsky.redirectme.net/timing.jpg Thank you
http://ozorowsky.redirectme.net/timing.jpg Thank you
01-16-2006, 12:05 PM
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yes. 93.
What else can I check to get rid of backfiring at deceleration. Seems to happen more when is really cold out, and ONLY when car is not just about fully warmed up. Just want to make sure that is not going ot hurt anything, AND is annoying.
What else can I check to get rid of backfiring at deceleration. Seems to happen more when is really cold out, and ONLY when car is not just about fully warmed up. Just want to make sure that is not going ot hurt anything, AND is annoying.
01-18-2006, 08:52 PM
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Originally Posted by ninobrn99
wow!! 7 xtra posts 
u must really wanna know huh??
u must really wanna know huh?? I think that was some kind of error. I had some lag on computer that day and closed out after I posted. Must've somehow submitted a few times. Anyways, how do I check my dfco? What do I do? Sorry to be dumb, but I'm a noob.
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01-18-2006, 09:31 PM
#8
Nino has it right. Change the enable temp to something you wouldn't typically reach, like 250. Tune your VE table(s) and it should practically eliminate the backfires on decel. The changes should be at 15-20kPa. Restore the enable temp to stock when done.
01-18-2006, 10:59 PM
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So in idiot terms...
Go to engine>Fuel control> dfco Change to 250.
Scan/tune VE as normal to get all around -4
Put dfco back to where it was and backfiring should be solved?
What is reason to disable dfco when tuning ve? Are you always supposed to tune ve that way? Just trying to learn sorry for the newbie questions.
Go to engine>Fuel control> dfco Change to 250.
Scan/tune VE as normal to get all around -4
Put dfco back to where it was and backfiring should be solved?
What is reason to disable dfco when tuning ve? Are you always supposed to tune ve that way? Just trying to learn sorry for the newbie questions.
01-18-2006, 11:08 PM
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decel fuel cutoff. i think it makes you go lean on decel since it cuts the fuel. You should if you havent already disable your pe (not sure how to do that cause i never do) to tune the upper rpms. I just watch my tps.