Re: RPM surge? 2003 H2
Seems to be a common theme going on lately. I posted a few weeks ago about the same problem, and someone else posted something that sounded related. I'm still having my surging, happens around 48 MPH. I get a few short surges, then it goes away. I've had the injector cleaning, services, etc. all done, but I'm still getting the problem. Dealer suggested the tranny slipping as well, but wanted to try cheaper fixes first. Lemme know if you figure this out. I'll do the same.
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White 2005 SUT, Lifted 7.5" via Fabtech/custom work, Fabtech Dirt Logic 2.25 shocks, 40x15.5x22 Toyo's, black 22" Fuel wheels, 4.88 gears, Dynatech long tube headers, Magnaflow exhaust, Air-raid intake, Superchips programmer, Edlebrock panhard bar, Cognito UCA's, Kryptonite tie rods, Cognito pitman/idlar arm gussets, Hotchkis swaybars and trailing arms, Amp Research steps, E&G fender flares, PIAA SMR's, smoked roof lights (bulbs removed), black suede headliner, 13" JL's under seat
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