masteR

Hey guys... i have a last years, Nitro CEN ATX, 2-speed, 2.6 engine off-road and it is leaking a fair bit of fuel out of the exhaust wen i run it... I was wondering if this was normal, or is there somthing wrong?

Im thinking it has somthing to do with the re-breather line???

any input much appreciated.. thanx guys

chevyguy115

it to rich or to lean i think if that help been a while it nitro

o.s. power

iTrader: (14)

when you have raw fuel coming out of the exhaust the engine will be on the rich side. The best thing to do is to lean out your needles small increments at a time, no more than 1/8. You want to have good smoke coming from the car at all times though.

If the fuel is coming out when you first start the engine, that is normal, all engines do that when they are cold.

masteR

Thanx for that guys... There is smoke coming out of the exhaust at all times while im running it, but when im finished there are all lines left where ive been racing of just fuel...