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Ford Expedition XLT
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What could be wrong with an 88 Buick that dies and will not start for several minutes then runs for another 20 minutes?

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2004-10-24 00:01:32
2004-10-24 00:01:32

try a new coilpack assembly ,,it worked for me I had a similar problem on my 87 Century 3.8l. My Cam Position Sensor was overheating which changed the voltage and kept the car from running. I diagnosed it by pouring some cold water on the sensor when the vehicle wouldn't start and when it did I knew it was that sensor. It could also have been the Crankshaft Position Sensor. I would have chilled it next to determine this. I would also test that the the Fuel Pressure is accurate. My fuel pump worked intermittently causing the car to be hard starting when hot. ( I replaced the fuel pump and then found out about the sensors.) Good Luck!

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