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1994 F-250 - 5.8 Auto, 2 wheel drive Chasing what seems to be a fuel problem and have been reading here and most advice is to start with getting the codes. I don't have an OBD I reader so finally got to an O'Reiliy's. The kid said he got no signal at all so got no codes. Is that a common problem? Should I go to a different store and try again? I've been impressed with the local NAPA, more out of the way for me - they might do better?
1994 F-250 - 5.8 Auto, 2 wheel drive Chasing what seems to be a fuel problem and have been reading here and most advice is to start with getting the codes. I don't have an OBD I reader so finally got to an O'Reiliy's. The kid said he got no signal at all so got no codes. Is that a common problem? Should I go to a different store and try again? I've been impressed with the local NAPA, more out of the way for me - they might do better?
Does the truck currently run? I would try again but sounds like you either have a broken or loose wire to test port or a dead/dying ECM. The ECM seems unlikely so I'd check wires and make sure you don't have a ton of corrosion in the plug.