The maf is new as the engine didn't come with one. It is for this make and model. Nothing changes when maf is unplugged. When the iac is unplugged it starts and runs at about 1500 rpm smoothly. It...
Type: Posts; User: 53Chevy
The maf is new as the engine didn't come with one. It is for this make and model. Nothing changes when maf is unplugged. When the iac is unplugged it starts and runs at about 1500 rpm smoothly. It...
So I have tried those suggestions and wrote it in. Still won't start on it's own without a little throttle. Attached are a log of it and the newest tune. What am I doing wrong guys?
Ok I will try that with the spark advances and I will change the idle and airflow tables back to what it had stock. I have the original stock tune for it. I will try to log a file tomorrow. Or...
Needing some advice on an issue I'm having. It's a 2000 5.3L with 4L60E in a 53 Chevy truck with a stand alone PSI harness. The engine has a tsp 224 cam 581" 581" 114lsa, pac springs, ls2 timing...