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Prev Professional Automotive Repair Technical Discussions for May 4, 2014
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2004 Cadillac Escalade 6.0L Reduced engine power VIN: 1GYEK63N44
Ok techs... I got this 6.0 cadi that keeps going into reduced power mode.. It does it intermittently maybe once per day. Ok , it has new app sensor and tac module thrown at it and updated connector at throttle body according to tsb. Here's what i find that bot... Trouble codes: P2135 (1-2 tp correlation)

Fixes & Summaries for GM
Fix/Summary Answers
2006 Buick Rendezvous CXL 3.6L #2 cyl misfire VIN: 3G5DA03796
Hi, Found I had a bad spark plug, problem was I was working on the wrong cyl. when I looked up the firing order online, the site had the right firing order but the wrong engine configuration (that will teach me to double check next time, because I thought that...
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