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- Posts: 1
- Joined: Sat Jul 29, 2017 12:09 pm
I just finished swapping engines in a 2004 Impala LS 3.8 v 6. Old engine had 236K on it and blew a head gasket bending a rod. After installing the new engine I am not getting any gas to the motor. Relays and fuses are all good. All connectors are good and I have found no loose or broken wires. The schematics show a low/no oil pressure switch or relay in the fuel pump circuit but I can not locate this part. Are they talking about the low oil sender unit down by the oil filter> I have tried jumping this sender to see if it made any difference. No joy. Any ideas short of a new fuel pump???