does anyone know a cure for REP mode?

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Jul 8, 2011 | 10:13 AM

#21

KLUG'S SS

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From: BERRIEN CENTER,MICHIGAN

Quote:

Originally Posted by Gadgetized

Im actually thinking about opening it up, and grinding on the stop to see if I can hit 100% to see if it corrects it. It might help people down the road.

Yeah man I am not sure if it's that or the spring supposedly being weaker in the 87mm truck throttle bodies or maybe a combination of both.

Jul 11, 2011 | 11:50 AM

#22

fastrt

11 Second Truck Club

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From: Midlothian, Texas

did you ever see if you could get it to 100% open? mine is N/A, and only does 98% not really a problem, but I got REP with the new LS1 over the 5.3 due to it pulling so much more air. I added to c2911,c3003,and c6101 in the idle ranges, and it fixed it.

Now, does the ls3/l99 TB open the same way the truck 87mm does?

Jul 11, 2011 | 01:12 PM

#23

Camaro Zach

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From: Alvin/Friendswood Texas

My truck is NA as well but it doesn't matter whether its FI or NA if your pulling in quite a bit of air.. My 87mm truck tb's would only open 98% or so.