Cylinder #3 on My 1979 B engine doesn't fire at idle but fires fine at about 1,200 rpms and up. No air in the system, injector was tested and is fine. My guess is that i'm just not getting enough fuel pressure at idle for this cylinder - not sure why only this cylinder is not getting it? Checked fuel lines and they look good. Next step is probably to get the injection pump tested. The rig has an aftermarket fuel tank mounted in the back. I wonder if putting a low pressure in-line fuel pump near the rear tank would help? Any other suggestions would be welcomed.
thanks!
thanks!