Erlingmj83
Newbie
- Joined
- Jun 13, 2015
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Here's my issue I have a 88 c1500 4.3 center bolt valve covers my issue I've replaced tps, egr,and all vacuum lines . when my truck,is cold,it has plenty of power as soon as it's up to operating temp it's a DAWG!!!! And when I drive 55 mph plus for about 5 min the CEL comes on and sends trouble code 32 for the egr as soon as I kill it and restart the CEL goes off no clue what to do it has stock everything as far as I know and its a newer motor than stock and the is no smog pump and no cat on it please any advice or recommendations. And just curious I wanted to know if my engine is a vortec and way to confirm if it's a vortec motor I guess casting number locations to check to c what motor is in my truck since it's not org motor