therobman

iTrader: (39)

i feel a hesatation when im driving but dosent do it when i rev it is it because my car isint tuned yet?

therobman

iTrader: (39)

?????

torquejunky

iTrader: (10)

Possibly, when you're driving the engine is under load, when you're out of gear it's not. Mine hesitates from about 1700-2000 RPMs then take off like a bullet. Yes mine needs to be tuned too, sometimes I miss carburetors.

therobman

iTrader: (39)

yea it just feels like it hesatates around 1000-3500 rpms and u can hear it in the engine its like a little popping kinda noise i cant explain it then when i hit it, it flys is that cause its untuned

torquejunky

iTrader: (10)

Sounds like either it needs to be tuned or possibly your front O2s may be acting up or you might even have an ignition issue. When did it start doing it, was it right after a cam install or.......

therobman

iTrader: (39)

well i blew my old motor so i threw in a stock shortblock with the cam everything else is the same

therobman

iTrader: (39)

i also added a ls6 intake and longtubes with an offroad y same o2's and no engine codes

torquejunky

iTrader: (10)

Yeah get it tuned, while they are tuning it they can do some logging to see if the O2s are slow or if there are any other issues. My money is on the tune though, probably bogging down from being too rich.

3.4camaro

iTrader: (1)

High load and low rpm is TEXTBOOK ignition issues.

Change plugs and wires and it'll be fine.

therobman

iTrader: (39)

should i see if its the tune first cause im going next friday for a tune

torquejunky

iTrader: (10)

If you were planning on getting it tuned anyway then I would at least take it to them so they can do some logging on it first. They should be able to see if it's just the tune or if there are any other issues, if it's not just the tune fix it and bring it back to be tuned if necessary. I wouldn't just start throwing parts at it without knowing exactly whats going on, but thats just my two cents.