gxlturbo2 |
09-13-19 01:19 PM |
need help
This is on a 87 gxl t2 swap with a elite 1500, haltech terminated harness, and ign-1a coils. I followed the instructions for the grounding.
when i start the car it runs a little rough then smooths out, the longer it runs it starts popping and gets a lot of afterfire. i have double checked the timing and moved the routing of cas wires and the coil wiring. originally I was getting a home trigger error at that time i was using RX8 plugs. after changing the plugs back to the FC plugs the home trigger error went away but that didnt solve the running issue. i have been on the phone with haltech's tech support for many hours trying to sort this out. the tech wants me modify the cas by taking 2 opposing teeth out of the 24 count trigger wheel. i have sent it off to a machine shop for this mod. i am modifying a spare cas. this is a confusing problem.
also i have tried different filter levels and arming volts. data logging doesnt show anything.i also had haltech bench test it. no problems found.
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