Things were looking up... The engine hesitation issue did not go away. I gave up and brought it to a shop. It saw with the shop for two days until they called and said they give up and told me to pick it up with no charges...

So we took it to another shop in a different town. It sat there for two days, and at first the tech was confident he was going to have it taken care of, but then we called on an update and he wanted to wash his hands of it. He gave me a list of the scan tool error codes, made some observations I had already made and basically told me he wasn't interested in trying to further diagnose it. Uhg. So, the codes are as follows:

- Code 11 - o2 sensor
- Code 12 - Mass air flow
- Code 14 - TPS
- Code 24 - Vehicle speed sensor
- Code 25 - Baro? (can't read his writing)
He also pointed out that the engine coolant sensor harness pigtail has epoxy on it like someone did a poor repair on it. Also says it needs a "rear axle speed sensor", which I didn't know it had, I assumed the VSS was in the transmission. and that he smoke tested it and saw a small leak on the "tuning valve"...

Help?