Archived OK , so my buddy has a 3rd gen w/a 12v & the gauges are going crazy, trans etc..

[proflow]

I told him he needs to do the 3 ground mod, hes checked everything else.
Could someone please give me the ground fix for these trucks as its been a while sinse I did mine.
A post or readout would be great so i could forward it to him.
His gauges are whacky & new trans is confused, any help appreciated , its a 12v in a 2nd gen.


Thanks---Proflow

 

[proflow]

2nd gen, sorry !

 

[proflow]

2nd gen, sorry !

 

[cerberusiam]

Batteries and grounds, batteries and grounds. Sometimes a good cable cleaning and ground cleaning solves the problems. Not much else to go on from the description.