My 83 J10 w/ 258 and stock carb, has been backfiring like crazy lately. What causes backfiring? I also noted that the very END of my tailpipe is REALLY hot, enough to blister skin, ask me how I know. My 89 GW tailpipe NEVER gets that hot, nor does my wifes 90 GW. I have a manual choke and I need to keep it at least 1/2 choked to keep it from stalling at stop signs and red lights. Any ideas? THANKS!
EARL!
EARL!
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