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ooohhh, its an '80 245 yep B21, manual...300,000mi.
I just cant seem to figure out why it bucks and hesitates and wont accelerate smoothly when its warm outside (above 75degrees)
Hate to say it but I have replaced a few parts: CPR, fuel accumulator, in-tank pump, main pump.....but I really believe this is only happening when it is over about 74 degrees outside. I diagnosed other parts awhileago and thought they were OK like the thermo-time switch, aux air, cold start inj., but I may have done it wrong. It drives fine in the winters of Wyoming but hot St.Louis always brings her down (for the past 2 years).
SO, what is a temperature sensitive part that would affect the fuel (or ignition) system so severely??
hey I appreciate the help everyone!
NOAH
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