Just bought a 1991 camry v6 manual with the 2vz-fe engine.
Had been sitting for a couple of years.
We just drove it 400 miles and ran heat and injector cleaner through it. WE have only been running premium gas.
We are having troubles with getting the engine to run well.
Engine runs rough from 1k to 3k
Runs great at 3k to 4.5k
Can not get it above 4.5k
Even parked trying to rev it, it will not go above that.
Redline is supposed to be at 6.8k
Hard to get going, bucks and knocks below 2.5k
Any Help would be greatly appreciated.