hi.. i have a gold 1993 z71 1500 stepside. it has a 5.7 350 in it dueled out with no cat..the problem i have with it is that it almost cuts out on me when i start taking off and reach around 2000 rpms or around those rpms. i have replaced the plugs and wires and fuel pump i have done everything i know to do..should i turn up the timming belt to make it idle faster? i need help on this because it just doesnt run right..thanks for all the help hope to hear from someone soon

 

Have you tested your ignition module?

 

fixed it ...just a small crack in the dist. cap that I had over looked....thanks