Sweet let us know. I had the same symptoms and fixed it by adjusting the TPS, Exhaust valves and timing. Also doing a throttle body cleaning service. Haven't touched my O2 sensor yet. Gonna do that soon.

 

Alright! 50 plus miles, cruised at 65-70 on the freeway with no problem. Went up hills much easier and no check engine light.

The bad part is there is a bit of a stumble around 1700 rpms, but I am going to swap the TPS and see if that helps.

Thank you all for your tips.

 

Good morning.

The final update on this topic. I have driven it 120 miles. Still runs great and no check engine light.