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89 5.7 running rich

5.7 is idling pretty bad and smells like gas out of the exhaust. No check engine light and the last time I changed the plugs they smelled like gas. Any common problems with these or any suggestions on what to check out. Tia.
- 001pewter
- Thread
- May 14, 2019
- Replies: 26
- Forum: Engine Performance + Maintenance
A.c. mode actuator

A.c. was stuck on defrost so I took of the actuator by the gas pedal and took it apart to check the gears and put it back together. Now it works but only works on feet or defrost. When switching to vent it goes to feet. I was kinda assuming that if the actuator was bad it wouldn't move at all...
- 001pewter
- Thread
- May 13, 2019
- Replies: 0
- Forum: Audio + Electronics
Led headlights

4x6 led headlights from Amazon. They're bigger than the old lights but because my grille was already messed up I said screw it and threw them on.
- 001pewter
- Thread
- May 10, 2019
- Replies: 26
- Forum: Audio + Electronics
89 sierra 5.7 no start

My 89 sierra won't start without priming. It set up awhile and I got it running again with a new fuel pump. After that I replaced the clutch and now it won't start without priming. I read the oil pressure switch has something to do with the fuel pump relay, I replaced the one on top but that...
- 001pewter
- Thread
- Apr 20, 2019
- Replies: 5
- Forum: Engine Performance + Maintenance