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Your 1994 Pontiac Bonneville starts fine but when you let off of the gas it stahls it will start back up What is wrong I changed spark plugs and wires you took off catalytic converter?
Wiki User
∙ 17y ago
Answer: Intermittent problems are very hard to diagnose. Your no start problem may be your fuel pump. Try to check it for pressure during the not start problem. Also, check for spark at the spark plugs. From what you described, your problem could be the coil module, the cam angle sensor or the crank angle sensor.
Wiki User
∙ 17y ago
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