gertsch
Well-Known Member
- Location
- West Bountiful
So my dad has replaced everything on his 99 burb with 7.4l. He had to replace the distributor because the tabs broke when reolacing the cap. He went through and cold timed it likebyou normally would. No1 at tdc timing mark at 0 onthe compressiin stroke. It would fire up and Iidle great but any hard throttle It would bog out annd die. It doesn't matter if it's in park or gear. Ive heard a wire that is suppose to be disconnect for setting up timing. Is this true? Is there something he has missed? Any help appreciated.