1990 Pontiac 6000 LE 3.1L Poor Fuel Economy, MIL Lamp on
Hi Gang, I'm stumped on this old pontiac. It is sooo rich it blow black out exhaust. Originally had stuck o2, we replaced and problem still there although o2 reads now. Tried known good pcm and prom because we have no baro reading although map reads fine. Repl...
FIX posted 8/21/2006
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Message Closed w/FIX
Vehicle Data1990 Pontiac 6000 LE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1990 Pontiac 6000 LE
VIN | 1G2AF54T1L |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Trouble Codes
44 | Lean |