Thread: PCM Case (re)learn. Overkill

Sometimes you dont have to have a CASE learn

But wouldnt it be lovely if say, the PCM thought the crank wasn't within play tolerances, and shut the car down while on the highway (Happened to me)

Or even better, the computer think the crank is well within tolerance, and it not be, then BLAM!

Anyways, It's a good idea to get it done, cause its cheaper to have to get it towed.

Not sure why its $115...I took mine to the local stealership, and it cost me $30...

Anyways, if you dont Pop a SES light, then be on your merry way, but if you do, grab a beer, and settle in for a little drive, and have your buddy do it.

Originally Posted by machinegunsquid

Sometimes you dont have to have a CASE learn

But wouldnt it be lovely if say, the PCM thought the crank wasn't within play tolerances, and shut the car down while on the highway (Happened to me)

Or even better, the computer think the crank is well within tolerance, and it not be, then BLAM!

Anyways, It's a good idea to get it done, cause its cheaper to have to get it towed.

Not sure why its $115...I took mine to the local stealership, and it cost me $30...

Anyways, if you dont Pop a SES light, then be on your merry way, but if you do, grab a beer, and settle in for a little drive, and have your buddy do it.

Damn $30 bucks. All you asked for was a "PCM CASE learn"? I had to explain to this dude what it was and I halfway dont. Any GM dealership will work right?