got a friend out there with some kinda spark issue on a 83 2wd yota pickup. stock EVERYTHING, and i just had the head rebuilt and did the head gasket/intake/exhaust. tried to trouble shoot over the phone, but its very difficult to explain to a non car person what to check. im sure its something stupid, truck is low mileage and in awesome shape. it did make the drive from seattle to michigan with no probs. im also available via phone if needed, free of charge. so ya anybody interested? she paid me well and also served me cupcakes and beer while i was working on her truck, im sure she'd be most thankful.