Turbo Buick Forum | Buick Grand National | T-Type | Turbo T

If the injectors are new, make sure a wire didnt get pinched when you put the fuel rail back on. That will cause an injector to just hang open.

Nope no pinched wire at all Can’t believe these injectors would be too big. Just don’t get it maybe a sensor or something?

Injectors were new 20 years ago, never used

Can you check sensor values with a scan tool? Are you sure the cam sensor is in correctly? Are you sure the cam was installed correctly?

All right now you got me wondering how do I know if I put my cam in the wrong way I bought this cam 20 years ago. I have no idea what the specs paperwork got lost in the shuffle I know it’s a Lunati voodoo camshaft I do believe it’s a 262 in 268Ex part number LN 69702 lined up Dot to Dot it’s possible I did something wrong. did I had to advance the cam? can I just do a compression test to find that out