Hi everybody, this one has me stumped.
Lately I've had a few times when, after a cold start, the truck has no power. Like a reduced engine power mode, but no lights and no codes. If I turn it off & restart, it runs fine. This seems to happen about once a month and the rest of the time it runs normally, good power and mileage, 15-16city & 21-23hwy. If it wasn't for this occasional blip, I'd think it was great.
Changed plugs, AC 41-103s, & cleaned throttle body about 5k miles ago and this started about 2k miles ago. Battery was disconnected while changing plugs and TB, about 2 hours total (with a time out for a beer).
Any ideas?
Lately I've had a few times when, after a cold start, the truck has no power. Like a reduced engine power mode, but no lights and no codes. If I turn it off & restart, it runs fine. This seems to happen about once a month and the rest of the time it runs normally, good power and mileage, 15-16city & 21-23hwy. If it wasn't for this occasional blip, I'd think it was great.
Changed plugs, AC 41-103s, & cleaned throttle body about 5k miles ago and this started about 2k miles ago. Battery was disconnected while changing plugs and TB, about 2 hours total (with a time out for a beer).
Any ideas?