i was driving to work today, when all of a sudden the motor started surging really bad, and eventually stalled on me. after trying to start it, it would start but then eventually stall a few seconds after. what could this be?
SOUNDS LIKE A CLOGGED FUEL FILTER. MINE DID THAT ONCE AND THAT WAS WHAT IT WAS. THIS IS JUST MY GUESS. HAVE SOMEONE DO A SCAN ON IT TO SEE THE TROUBLE CODES.
JAMEST
12 Sec. Club! SOLD
La Viuda negra/ a.k.a. Black Betty
LQ4 6.0L, WCCH HEADS, LEVEL 5 FLT 4L80E TRANS. WITH TRANS BREAK, YANK 3200 STALL, TRICK TURBO, TURBONETICS T-76 TURBO, CUSTOM INTERCOOLED, 68lb INJECTORS, CUSTOM S/D TUNE FROM NELSON PERFORMANCE, COMP CAM 212/214 .557/.559 116+2, SNOW METH. KIT, . ALL INSTALLED AND DYNOED AT NELSON PERFORMANCE: 5**?HP @ 5073rpms and 5**TQ @ 4389rpms AT THE WHEELS WITH 10 PSI OF BOOST. ALL 3/4 TON TRUCK 5435LBS, NOTHING TAKEN OFF, STREET TIRES, AND USUALLY 2 BABY SEATS. WANNA RIDE?
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can you do a scan on a 1990? i didnt think you could... I'm going to replace the fuel filter later tonight, because its been a while since its been replaced anyways. I'll let you guys know if this is the problem, otherwise I'll be back for more input! thanks
<div class='quotetop'>QUOTE(TomTom @ Jun 20 2007, 03:03 PM) [snapback]97316[/snapback]</div>can you do a scan on a 1990? i didnt think you could... I'm going to replace the fuel filter later tonight, because its been a while since its been replaced anyways. I'll let you guys know if this is the problem, otherwise I'll be back for more input! thanks
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be sure and check for a vaccum hose off....this will cause it to surge and run really rough, possi ly stallout
2000 SILVERADO RCSB STOCK LS1, CAM, BOLT ONS
7.93@85.21
12.61@105
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First thing to check is the fuel pressure. I think it's supposed to be 15 lbs on the throttle body engines. Chances are most likely that your fuel pump is dying a slow agonizing death.
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