chevy_silverado_guy
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- Joined
- Aug 25, 2009
- Messages
- 4
I have a 99 tige v drive with the 5.7L. The warning system keeps going off. The engine was at operating temp, and we were floating, when I started it to move, the alarm went off for no apparent reason. Temp was at 170, oil pressure was at 40 psi. I have the manual and it does not list the reasons for the alarm to go off. I checked the codes and there are none, but when I put it on the trailer it had no power, it went lean and backfired... I am wondering if u have any suggestions, do i need to look at sensor data or what. Any info would be useful, thanks. Also I started it on the trailer after being totally cold and it alarmed as soon as it started.