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2000-2005 Discuss your 2000-2005 Bonneville SE, SLE, and SSEi Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

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Old 01-02-2007, 12:33 AM   #41
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Default Re: Help Please!

Originally Posted by raviaan
have the same problem with a 98 bonneville.... I punched the gas on the freeway to pass someone, all of a sudden my check engine light was flashing, and I had a little rough running. I got the car home and shut it off, and it would not start after that. I pulled the plugs and they had coolant on them. I pulled all the plugs, cranked it, and coolant came out. I removed the intakes, and the upper intake (top of lower) was an inch deep in coolant. The lower intake manifold gaskets were cracked up a little. I replaced all the gasked, replace plugs and wires, and reassembled. The car took a little to crank over, but ran for about 15 mins, and started displaying problems again, so I shut it off. The car would not start again. I pulled the upper intake again and there is coolant in there. I did not notice and cracks or anything, and was very throrough about checking everything... any ideas?

Ravian, please post your problem in the proper section. This is the 2000-2005 section. Start a new topic in the 92-99 section.
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