2010 H3T w V8 - throttle position sensor

[kflips]

For those with 2010 H3T Alphas -- I receive a letter that says a condition where the throttle position sensor may cause the engine to run rough and cause the malfunction indicator lamp and/or an Engine reduced Power message to illuminate. It could result in reduces engine power.

Letter states not to take in due to the letter but provides a 10 year or 120k mile warranty on this specific issue during that period it will be repaired at no charge.

For those who may have bought or buy used H3T alphas - passing along

 

[Hans3T]

Must've been an issue with that FlexFuel engine.

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[3rdH3]

I got one for my 2010 Alpha/Offroad. No problem with that issue so far at 43K.

 

[craig]

I just got that letter for my 09'. Just a heads up that they are included with the 2010's.

 

[Bigunit]

We just got that letter yesterday for our '09 H3 CE. Letter says that GM will cover the part/repair for 10 years from the date the vehicle was originally placed in service or 120k miles at no charge.

 

[5gn-h3t]

I got one for my '08 H3 Alpha, fiancee's father got one for his '10 Escalade, it's not a big deal. Our front brake lines are covered under the same kind of warranty.

 

[Hans3T]

I never get any letters from Hummer.

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[alrock]

Considering the number of addresses you've had in the past two years, they probably don't know how to find you. And not that they will make a big effort to do so.