Howdy All,
I FINALLY got my truck back from the body shop after being there for almost 2 months. I have run 2 tanks of gas through it and the mileage has seemed to drop some, I suspect from it sitting for so long. So I decided to run some seafoam through it and see if it cleaned it up...
...well, seafoam went in good, 1/2 can through the break boost line, shut the engine off and let it sit for 15 minutes. I started it back up and it wouldnt idle, had to keep my foot on the gas to keep it running. I decided to take off down the road and drive the sh!t out of it to get all that crap burned off - if any of you have done this before, you know the smoke that comes out.
Anyways, it died on me when I got to the end of the road...started it back up, and drove it like I stole it, lots of smoke coming out. However, the truck seemed like it went into a "limp" mode, had reduced power, the CEL light was on and the VSC OFF was flashing, and it was even shuddering some in top gear going down the highway. It never got any better, so I parked it in the driveway and let it sit a few more hours.
After sitting, I started it back up and it ran fine. However, the CEL and VSC OFF lights are still on. My question is, how long before these lights go off? Does it have to do with the number of times the key is turned on with no codes thrown before the lights go off? Can I take the battery cable loose and reset the computer?
ALSO - be forewarned about using seafoam in the Tundy's - the electronics seem to not like it very much. I never had a problem using it in any other vehicle...

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Mine: 2007 Tundra Double Cab, 5.7L, slate, 2x4, Flowmaster 50 series dual in/dual out, Homemade leveling kit (2.5")
Hers: 2007 Tundra Double Cab, TRD 2x4, 4.7L, desert sand
Previous Vehicles:
1990 Jeep Wrangler Islander, Rancho Lift
1992 Chevrolet Silverado Z71 4x4 RCSB - 190,000 miles and still running strong when I sold it.
2001 Honda Magna VF750C
2002 Chevrolet Tahoe Z71
2006 Chevrolet Trailblazer SS (8.9 sec 1/8 mile - STOCK)