Originally Posted by bignasty27

Day 2 at the dealership. SA just called me and told me Tech is 95% sure it isn't CATS. However, they think I am having Eccentric Cam Shaft issues and both need to be replaced along with solenoid, valves and other shit. HE also mentioned the cylinders are most likely damaged and need to be replaced. The repair quote??????? $24000. WTF???

I have never had any engine lights until the last 2 weeks and it is only for misfires. Truck has always suffered from vibration at idle and low rpms but never any drivability issues. Confirmed that the valve seals are not an issue and the rest of the truck is original, no engine repairs. How does this just creep up all of a sudden?

Is this even possible?

Ive been reading that the Eccentric Cam Sensor can go bad and cause my symptoms but he didn't mention that, only that the shafts need to be replaced and everything that goes with it. The sensor may not even throw a code. Not happy right now.

Thoughts??