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Old 04-27-2010, 02:56 PM
2000CAYukon 2000CAYukon is offline
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Re: 1994 GMC Sierra Problem Cold Starting

See if the Engine Coolant Temp sensor is bad. Unplug it before you try to start it cold. If it starts good, it is probably bad.

You should have drained all the old fuel. Did you replace the fuel filter?

//2000CAYukon
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