Hi BADRAP,
As mentioned on this topic I have had numerous challenges with "reduced engine power". Hopefully this is a one or two time occurance for you. My H2 was in for a week recently and I must say Hummer Corp people (not dealer) were very accomadating. They called me every 3 days and finally sent a corporate engineer out to Reno to look at H2. They ended up looking at wiring harness from accelerator to engine and some of the connection points. All fo the crimped connectors were replaced and soldered on. I got it back on Thursday. When I picked it up they also attached a computer to the H2 that I must start up each time I start the vehicle. If there is a "reduced engine warning" I am to press a button which saves the last minute of operation and continues to record statistics. Kind of like "black box" on aircraft.Well on Saturday morning I received the "reduced engine power" again and pressed the button. I then called Chad Hall (races for Hummer race team, and is dealer) and he came and picked up H2. I will kepp everyone posted on what is found out next week in case you have same problem.
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