Redfishin321

Ok i finally got the chance go have the alternator tested again.. I took it to a 30+ yr local automotive specific electronic shop. The owner put it on his tester and tested specifically for diode issues and said the alternator is fine, no diode issues.. So now i dont know what my next step is, ALL grounds are clean, batteries are perfect, terminals look new, tps is calibrated proberly... Yet still acts up.. Its not every day but atleast a few times throughout the week.

Heres my engine bay, i wipe it down every week, it looks like it rolled off the adsembly line.. So ive ruled dirt out of the equation You may have heard of a company called Pusher intakes? Well their shop is about 45 min from where i live and I personally got a test kit from the owner.. Kit inclued everything needed to relocate.. For some reason theyve never released the kit on their site... But i love it!

Hi everyone, im new here as a member but ive been following this topic for a while cause I too am having lockup issues, I first had it almost 3 years ago.. I got the BD noise isolator and that fixed it until earlier this year, I cleaned all grounds and replaced my terminals and the issue went away for about another month, then it came back, this time i replaced my alternator with a BRAND NEW one and it was fine for about 3 weeks, then it came back, i reset the tps and it was fine for about 2 weeks, then yesterday it started back up worst than ever.. i am at such a loss!! Tomorrow morning im taking it to a local auto electic shop to have them test the alternator specifically for diode failure. Maybe this new one went bad? If it turns out to be good im at a loss of what to do.. My truck is a 98.5