engine rpm's

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i have a 2005 h2 sut with a 6ltr engine. when driving under norman conditions my engine rpm's rev up and down when i'm going about 45-55mph. any help will do. thank you

robb in Lake View NY

Apr 8, 2009

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What are the best Hummer repair shops?

RepairPal Certified shops can diagnose and repair your 2005 Hummer H2. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

engine rpm's

What is your question?

i have a 2005 h2 sut with a 6ltr engine. when driving under norman conditions my engine rpm's rev up and down when i'm going about 45-55mph. any help will do. thank you

robb in Lake View NY

Apr 8, 2009

1 Reply

Popular Answer

Bret Bodason Jun 20, 2009

Have you checked for any diagnostic trouble codes?

robbon Jun 20, 2009

it was just low trannie fluid

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Popular Answer

What are the best Hummer repair shops?

RepairPal Certified shops can diagnose and repair your 2005 Hummer H2. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.