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2007 Hummer H3 Repair Question


Topics covered: Fuel injection, Gas, Gem.
Mileage: 20,000 miles.

Asked on May 3, 2011

LPG fuel for Hummer H3

I want to install lpg fuel system on a H3 Hummer m.y.2007 3,7l-5cyl. Will I have a problem?Should I prefer gas or liquid injection system?
Avatar Asked by makstratos

Answer

Replied on May 4, 2011

If you have a manufacturer of the system in mind, I would follow their directions. I am not familiar with a retrofit, nor have seen any H3's that have been retrofitted. With the powertrain management, and fuel injection system, it is possible that you may encounter problems.

Tiny Answered by factoryjack (expert)
4,285 answers provided