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International Automotive Technicians Network
Re: 06 Buick Rainier P0300 misfire detected
Posted to Technical Discussion Forum on 8/5/2007

Hi Ronald,

[...trimmed text...]

I captured and cleared code, no other codes were set. The MIL was on but the code was about 1000 miles old IIRC, so I didn't bother roadtesting, a quick roadtest is what I would normally... Login to read more.