I put one on a 64 impala SS 454. I eventually got it to run ok most of the time. I had nothing but issues with it. electrical issues, fuel pump issues, filter issues. Same stuff as above.
Ok....Yeah I've gone through the electrical part causing me to think it's the fuel pumps...After 3 of them and sorting out power and ground to it I THINK I have that covered finally....lol
Ok....What do I run in place of it? The problem I'm having now is under mid to heavy acceleration the AFR graph pegs to the right and the numbers go to 15.8 or 15.9 and stay there until I lift off the throttle...Falls on its face with no acceleration. I adjusted the idle ACT to 12.8 Cruise to 13.0 and WOT to 11.8....I was not able to test drive after finishing....My belly started growling...lol...
Do you think it's a tuning issue I'm facing now?