Reduced Engine Power/New Engine Issues

[Slow_6banger]

So I blew the original 3.6 in my camaro and replaced it with a cherry 84k mile motor from the same year, but after install and first start (which was very rough maybe from 3-4 month old gas) I came across a “Reduced Engine Power” message on my dash and a check engine for a pedal position, a throttle position, fuel regulator, and idle position- which one of these codes could have tripped the REP because ATM I’m shit outta luck and I have no idea where to go from here except replacing the throttle body and checking my regulator?

[Slow_6banger]

Ohh and yes I did this myself in a garage with some tools and a bit of know how

[djrasras]

My "Reduce Engine Power, Service Stabilitrak" code was due to using the Vitesse Throttle Controller, and then later again because of the steering wheel adjustment. I would check these and definitely the battery terminals and actual throttle body. I think I fixed this problem another time by replacing my intake filter and chancing the oil (it sucked in some water on a really rainy day).

[GreaseMonkey]

Originally Posted by Slow_6banger

So I blew the original 3.6 in my camaro and replaced it with a cherry 84k mile motor from the same year, but after install and first start (which was very rough maybe from 3-4 month old gas) I came across a “Reduced Engine Power” message on my dash and a check engine for a pedal position, a throttle position, fuel regulator, and idle position- which one of these codes could have tripped the REP because ATM I’m shit outta luck and I have no idea where to go from here except replacing the throttle body and checking my regulator?

If you have a throttle controller try taking it off (Ideal) or the quick way which worked in my situation was do the relearn process of it.