Brandon12
Well-Known Member
I know people always post about this but my 88 2.9 has an idle problem. It runs fine for quite a while then every once in a while it will bog down to 4-500 Rpm and stay around there for a few seconds then jump up to 1100. It did this even with my old 2.9. Its not the fuel filter clogged but it kinda feels like that. And I dont Think its the pump either because it has done this for a year and half and it just now starting to bother me.