Questions & Answers for: vortec miss

...problems?? I thought it had a trottle going to all cylinders not individual enjectors?/ If its a Vortec 4.3 .. Pull the intake off and replace the fuel ...

...on a 5.3 liter vortec silverado 2000? where do I find the #6 spark plug for a 2000 chevy silverado 5.3 liter vortec third back pass side the coil is probably bad if you have a miss code common ...

...vortec. missing really bad. Ive replaced coil, plugs,wires,distributor,and replaced crank,cam,map,maf,01 oxygen,idle air control sensors even different computer but nothing has changed still major ...

vortec 5.7 replaced fuel pump.getting fuel and fire but won't start The # 5 cylinder is miss firing. not getting fuel. Could the injector just be stopped or the crankshaft sensor in gone. try changing

Miss at idle 97 350 VORTEC,1500 Pickup,runs fine above idle,but has a miss at idle. just increase idle rating slightly...this will definitely solve your problem...

...miss firing. runs good till it warms up, then the problem starts. I have no codes in the computer. new fuel filter, spark plugs, air filter Very good chance that it's bad fuel injectors and/or fuel ...

...vortec and the check engine light stays on and sometimes even blinks when driving. It also misses when idling. While accelerating the miss goes away. I replaced all plugs and wires and the miss is ...

98 chevy z71 with a 5.7 vortec misses when 1st cranked then clears up for awhile then misses speratically check the fuel pressure. sounds like your fuel pump is getting ready to quit working  ...

...vortec misfire has constant miss gives code P1441 twice every time I've done complete tune with crank and cam sensor retimed distributor and knock sensor same miss and a thumping in exhaust every few ...

Why won't it rev? 1997 GMC Jimmy 4.3 L Vortec - Discussion on Topix www.topix.com > General Motors Aug 17, 2009 - I have a 1994 S10 Blazer with 4.3 Vortec. ... Sometimes runs fine, or it barely moves ...