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1994 350 TBI Running Super Rich!

I have a small crack in drivers exhaust manifold, ordered one today, will follow up after install and see if it fixes the rich condition.
- pitzer86
- Post #8
- Dec 30, 2021
- Forum: Engine Performance + Maintenance
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1994 350 TBI Running Super Rich!

Im not seeing any of those other parameters on my scanner and truck has converter
- pitzer86
- Post #5
- Dec 29, 2021
- Forum: Engine Performance + Maintenance
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1994 350 TBI Running Super Rich!

so if i have a cracked manifold it could cause it to run rich?
- pitzer86
- Post #3
- Dec 29, 2021
- Forum: Engine Performance + Maintenance
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1994 350 TBI Running Super Rich!

Hey guys, I'm kind of new to the forum so here is what I got... 1994 K2500 Cheyenne 5.7 TBI Engine is running really really rich. So rich that you smell like gas after you drive it! It doesn't miss and Idles really well for how much fuel its dumping. The power is really bad though. Doesn't...
- pitzer86
- Thread
- Dec 29, 2021
- Replies: 11
- Forum: Engine Performance + Maintenance