Well I've been scouting the internet for a fix after i left the denali with my electrician for 2days with no solution.
Everyone has been saying it is a ground problem, but double checked the grounds, cleaned the surfaces and reconnected with same problems.
Again checked all wires to and from battery and all was good, cleaned out and checked all fuses in the fuse box with no problems.
I miss my first gear! By saying this, you can guess the problem only happens in first. I should be getting my tvs soon and with no first gear I won't enjoy it as much
Here's a log of what happens, my currect file and a video of the problem.
Anyone who can tell me or fix the problem will get a $100 straight up. (Paypal)
Thanks
Bader
NB. I should add, the engine doesn't die. Only the guages and lights take a crap on me.. the engine revs freely when the problem happens.