kenmatt
Active Member
I have a 98 GMC 1500 p/u 6.5l its new to me 258k after I put 500 miles on it, it started stalling periodically..I read on here that it points to the PMD (it has already been relocated) How would I know for sure with no gages, also the price varies, depending on where you get it between $80. And $400 what's the difference?