It must have 9 to 13 LBS. of fuel pressure to run. It can't be any higher are lower are you will have starting and running problems.
In the throttle body.
Where is fuel pump on a 1991 chev 1500?
It should be the 700R4 transmission.
1989-1994 should fit.
Fuel Pressure: ( Key on, engine off ) 60 to 66 PSI
It should be 15mm.
YES. They are the same.
PO452 is the name of the error code you are receiving. The evaporative emission pressure sensor mount plug could be disconnected so that should solve the problem.
Should be on the receiver/drier.
where is fuel filter loc on 1995 chev 1500 pickup and what does it loo like
good ? Wish I knew
650-800