Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
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Is it a carb or TPI?
There isn't one on the TPI. The EGR vacuum line hooks right to the egr solenoid valve. heres a picture of how the lines go:
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Its the same as the TPI, computer controlled and no delay valve. It was on older ones....
Heres the schematic, no delay valve...