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Idel..comes down..this hopens on cold starts tryed new wires & plugs…

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87buick gn starts normel as...
87buick gn starts normel as idel comes down it starts to skip after 30 secones it runs normel this hopens on cold starts tryed new wires & plugs
Submitted: 8 years ago.Category: Buick
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Answered in 2 hours by:
6/11/2010
Buick Mechanic: Amedee, Buick Mechanic replied 8 years ago
Amedee
Amedee, Buick Mechanic
Category: Buick
Satisfied Customers: 28,327
Experience: ASE certified Technician advanced level specialist. Wisconsin certified emissions state inspector
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Hello there!

Did you say that it skips? Does the engine misfire when this happens? Does this happen at idle or when accelerating?
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Customer reply replied 8 years ago
only on cold start then skips for a short time then runs smoth when it is skiping you can smel gas dosenot skip at eney other start . when engen is worm.
Buick Mechanic: Amedee, Buick Mechanic replied 8 years ago

SO the engine actually misfires? DO you know what cylinder is misfiring?

 

Is this at idle or when cruising?

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