I have a 1978 olds 98 with a 403 engine. I change the fuel pump but not sure if I installed it correctly. Cause its not pumping and someone told me about a push rod
The fuel pump you have does not use a push rod it rides directly on the cam eccentric on the front of the timing chain (see pic)
Okay, I need to make sure that it's on the came
I think I just stuck it in
Thanks a lot that really helped me out!