Of our three Troopers that are on the road, one starter has been replaced at 250K mils as used up. The one with 189K was starting slow and I found the battery cable to the starter nut loose. After tightening it down operation went back to normal. While changing the clutch on Trooper number three I found that the battery cable nut to the starter had fallen off somewhere. It never had an effect on the starters ability to crank the engine to full speed.

Good Luck, John in LV

3 90 Trooper V-6's, 5 speed, 4.3L TBI, 31" BFG AT's, Fender Flairs, Bored intake, 1.6 roller rockers, MSD Coil, Jacobs Omni ignition. Heavy duty torsion bars, Rancho 9000 Shocks CAN'T SPELL, TO OLD TO LEARN, GOD BLESS YOU IF YOU CAN.