to me when I started the truck this evening. It's been cold and drizzly all day, and just about freezing when I started it.
Started fine, let it warm up a minute, got in and noticed the battery voltage was down and the tach wasn't working.
Shut down, restarted, everything worked. It continued the warm up routine, cycling heaters, etc. I headed for town.
About a mile down the road, it suddenly dropped the tach, the voltage, and overdrive all at once. I drove it back home. (forgot some keys anyway.)
Restarted it and everything worked. It continued the warmup routine till the water temp gauge started to climb, and ran normal after that all evening.
What's flaking. CPS, PCU, or something else?
Started fine, let it warm up a minute, got in and noticed the battery voltage was down and the tach wasn't working.
Shut down, restarted, everything worked. It continued the warm up routine, cycling heaters, etc. I headed for town.
About a mile down the road, it suddenly dropped the tach, the voltage, and overdrive all at once. I drove it back home. (forgot some keys anyway.)
Restarted it and everything worked. It continued the warmup routine till the water temp gauge started to climb, and ran normal after that all evening.
What's flaking. CPS, PCU, or something else?