LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Missing/Backfire Issue

Old Apr 17, 2010 | 11:27 PM
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Default Missing/Backfire Issue

My plug wires where to long and touched the headers and got burned so I replaced the ones the got burned and cut all the others that had too much slack. I also took off a coolant line that goes to the TB and some of it spilled on the pump/opit area. Now when it idles it isn't really steady and goes up and down. When I am driving from a stop, it will SOMETIMES bog and make a loud popping noise. When I am driving it feels really rough and low and torque it not there anymore. However after 3500 and up it seems to go away but I can still feel that is doesn't have that power it used too. So my question is before I start tearing it apart again, could it be that I didn't hook up a wire to the opti well enough or could it be the opti got wet? Cause that popping off the line doesn't happen all the time so I don't think it could be a wire but I could be wrong
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