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Ignition distributor upgrade?
I seem to be going to more distributor caps here lately. The truck will act like you lose fuel pressure, you can put the pedal to the floor and then all of a sudden you just takes off out of nowhere. Idle gets to be super rough and then will clear up out of nowhere I’m 99.9% sure it’s the...- Dropped992door
- Thread
- Replies: 3
- Forum: Engine Performance + Maintenance
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HVAC Troubleshooting
I have a 99 two-door Tahoe. I recently noticed about a month ago the AC would start blowing hot under heavy acceleration, or a change in vacuum manifold pressure. There is a solenoid on the firewall that runs from the manifold, and then down to the heater control valve that is between the engine...- Dropped992door
- Thread
- Replies: 7
- Forum: Wiring Diagrams
