Lt1 High Rpm Misfire
08-01-2008, 11:26 PM
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Lt1 High Rpm Misfire Well my 1995 camaro 383 le2 setup keeps breaking up after about 6300rpm the thing is it only does it when the car is hot, rev limiter is set at 7150, if i let it cool down it runs great. I been fighting this problem for about 3 months i have now replaced the pcm,iat,tps,map,maf,opti 2 times,Icm,plugs,wires, Any ideas?? Also if its really hot out it will shut off and not restart till it cools down..
08-02-2008, 12:51 AM
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did you do the ICM spacer mod? (placing washers between the icm and the cyl head...gives it a little space and keeps it cooler.). ive seen some others who had similar problems which were solved by this mod. there is a writeup on the shoebox site
08-02-2008, 07:07 AM
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well i just tired that last night seems to be working for now but it wasnt very hot out last night when i was driving it.
