Use a gage and check fuel pressure. How long since a tune-up. Any applicable codes? Give me a minute on the tranny fluid.
July, 4, 2011 AT 4:19 PM
With 4l30-E tranny, there is an overfill screw on bottom of tranny pan. Operate engine for about 3 minutes, loosen overfill screw, if fluid starts coming out, the level should be ok. You add fluid at the same place.
July, 4, 2011 AT 4:41 PM
I'll check pressure idk on tune-up just got rodeo thanks check tranns fluid today
July, 4, 2011 AT 4:59 PM
Let us know what you find.
July, 7, 2011 AT 1:10 AM
Ok I have 10 psi an drops to 5 psi fast just by turn of the key an only 32 psi when runnin
July, 7, 2011 AT 1:30 AM
Info shows 42--55 psi fuel pressure. Could be a fuel pump issue? I did ask about tune-up and applicable trouble codes?
Also, check for good voltage and ground at the fuel pump connector.
July, 7, 2011 AT 1:42 AM
Idk on tune up goin to check plugs tomorrow light has not come on no codes
July, 7, 2011 AT 1:51 AM
Looks like the fuel pump to me.
July, 7, 2011 AT 2:04 AM
You can check the fuel pressure regulator and the fuel filter. Don't take any fuel lines loose unless your sure there is no pressure on the system. Once you get hit between the eyes with 50 psi, you don't forget. Btdt