My 2008 H2 shuts off after a long drive

hummerdawg
0

Asked by hummerdawg Aug 14, 2014 at 12:37 AM about the 2008 Hummer H2 Luxury

Question type: Maintenance & Repair

If I drive over 15 miles it shuts off after I get off of the freeway, When the rpms drop to idle it shuts off. took it to the dealer and they are guessing. they are now telling me I might need a new engine. The engine has no noise or any smoke coming from it. sound like the dealer is clueless. Any help would be great.

3 Answers

BoholMark
19,465

Well you got the clueless dealer part right. Look around for someone else. Someone who fixes things, not throw parts.

marcusalex
5

Check your fluid levels. Sometimes that could be an indication your low on fluids. Contact me if your interested in selling it i have a 2004 and ive never had any major issues your truck is fine.

EricBdog
0

Ck your engine temp sensor on driver side of engine block for broken wire or plug had a very similar problem. Had a good honest mechanic (rare). Could have fixed myself but for about 10 bucks but let him fix for $100. for his honesty worth it to me.

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