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I have a 1998 Chevy short wheel base Stepside with a 4.3 V6.
I have a 1998 Chevy short wheel base Stepside with a 4.3 V6 . I have lost the power if I give it gas to get up on the interstate backfires sputters acts like it don't want to go then it will smooth ou… read more
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Chevy 85 caprice.. i have a reman 4.3 v6 tbi. valves
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I have a 1994 Chevy Impala SS, 5.7. After engine has reached
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Had dealership to look at my 95 s10 4.3 for engine idling up
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95 s10: vin../2 throttle it starts to sputter and cut out..right back
I have a 95 s10 4.3 w in the vin. It runs fine until it gets warm (changes to close loop) then when you give it a load ~1/2 throttle it starts to sputter and cut out. When you let off the gas it clean… read more
Amedee
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Chevy: jerking..50mph..K2500..5.7L engine, auto trans, and 167K miles
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2004 silverado 1500: driven..the engine start to jump..misfire..drove
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99 blazer trailblazer: trans..acceleration..sputter..timing chain
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1991 chevy: automatic..highway..distributior cap, rotor, and fuel pump
I have a 1991 chevy s-10 4.3 automatic. On the highway between 50 and 55 mph it starts jerking. I have changed the plugs, distributior cap, rotor, and fuel pump. I still have the problem. The "service… read more
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I have a 91 Chevy Astro, 4.3, FI. It starts right up, summer or winter, but it will not idle, it chokes and sputters and black smoke comes out the tailpipe and the idle surges between idle and about 1… read more
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silverado..i changed plugs,coil,scanned..o2 sensors..acceleration
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Problem with rough idle and WOT backfire, no power. Vehicle
Problem with rough idle and WOT backfire, no power. Vehicle: 2001 Chevy Silverado, 5.3L, 117K miles. Just replaced MAF (due to code and local shop test on old filter) Just prior to that clean throttle… read more
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cause my van to sputter and not get over 35 mph..new fuel pump
what could cause my van to sputter and not get over 35 mph it just had a new fuel pump installed and was working great for 2-3 wks… read more
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GM Tech (Cam)

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Ron Z.

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