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Old 09-28-2006, 07:41 PM   #1
blue m&m
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Default TD06 18g install and idle search

I installed a blouch td06 18g turbo and i used the cobb 18g map, it runs ok enough till i go get tuned but what happens one in a while it will idle seach when just idleing and when i turn on the ac it makes this weird noise . When it makes that noice i can feel it in the clutch does anybody have any idea what it could be
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Old 09-28-2006, 07:43 PM   #2
mdd1986
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my car has done that all the time since the day i had it. Seems normal, the idle will dip a bit anytime the fans come on or the a/c is switched on. Seems normal 2 me.
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Old 09-28-2006, 07:46 PM   #3
blue m&m
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i guees the since it aint tuned maybe it running a little off?
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Old 09-28-2006, 08:00 PM   #4
mdd1986
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maybe, but the turbo shouldnt really affect your idle unless you installed different sized injectors
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Old 09-28-2006, 09:09 PM   #5
dillsky
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cobbs map is designed for an Forced Performance tdo5 18g. Thats why your running into idle problems. You are definately going to need a tune. I prob wouldn't wait too long.
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Old 09-28-2006, 09:32 PM   #6
th1rd3y3
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Mine has always made that noise too. It's probably the compressor kicking in.

If not, I'd imagine tuning should take care of it. Check for boost leaks as well.
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Old 09-28-2006, 10:21 PM   #7
blue m&m
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yes i did change the injectors from 560cc to 750cc
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Old 09-28-2006, 10:21 PM   #8
blue m&m
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and the fuel pump walbro 255
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