fuel pressure is over 50 psi. i got dtc p0740 and p0785
fuel pressure is over 50 psi. i got dtc p0740 and p0785
was the trans seperated from the engine during the install? Could you possible have not got the converter in all the way properly? You could have broke the front pump if not true. When you bolt the engine and trans together you should have about 1/8" between the converter and flexplate before the converter bolts go in. The converter should spin freely when not bolted to the flexplate.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709