Hey Guys, this could be along one. a shortened version of events (back story)
-Replaced manifold with Speedster 8 stack injection
-installed self learning ecu (turnkey efi)
-installed MSD 8579 and Digital 6AL
when i tried to run the car it was only firing on around 4 cylinders (checked with heat gun on exhausts)
then after many different trial and errors decided to go back to the motec that was originally on the engine.
Now I've put it back to the scorpion distributor (HEI) and the motel back in it.
Figured that it should run (rough) with the existing tune but its doing the same thing. Although it seems to run on Cylinders 1,2,3,5,6 with cylinder 5 getting extremely hot compared to 4. cylinders 1, 2 and 3 are within a decent range but 4 is no where near running.
It has spark. it seems to have fuel (running really rich out of the exhaust) but I'm thinking it may be something to do with the butterfly adjustment. although even when opened they seem to stay the same temp.
Any ideas or direction would be appreciated or even someone has a 302 base map for the MOTEC m48 with a 302 windsor and 8 stack injection i would much appreciate it. I'm really at my wits end.
i also have some pics of the diagnostics that i will try to upload soon.
Thanks so much for your time
-Replaced manifold with Speedster 8 stack injection
-installed self learning ecu (turnkey efi)
-installed MSD 8579 and Digital 6AL
when i tried to run the car it was only firing on around 4 cylinders (checked with heat gun on exhausts)
then after many different trial and errors decided to go back to the motec that was originally on the engine.
Now I've put it back to the scorpion distributor (HEI) and the motel back in it.
Figured that it should run (rough) with the existing tune but its doing the same thing. Although it seems to run on Cylinders 1,2,3,5,6 with cylinder 5 getting extremely hot compared to 4. cylinders 1, 2 and 3 are within a decent range but 4 is no where near running.
It has spark. it seems to have fuel (running really rich out of the exhaust) but I'm thinking it may be something to do with the butterfly adjustment. although even when opened they seem to stay the same temp.
Any ideas or direction would be appreciated or even someone has a 302 base map for the MOTEC m48 with a 302 windsor and 8 stack injection i would much appreciate it. I'm really at my wits end.
i also have some pics of the diagnostics that i will try to upload soon.
Thanks so much for your time