Possible air leak?
The extra air causing a lean fuel/air ratio can cause high revs.
This engine description of the 3.3 may help you track down any places for air leaks.
Scroll down thru,
Hey all, noobie to Nitro but learning.
I have been given a damaged revo 3.3 that I have now repaired and got running however.
I can start and drive around then randomly when stationary it will what I can only describe as peak revs but doesn't accelerate. I freak out and pinch fuel line to kill the car in fear of blowing the engine. I have only noticed this when hot. The throttle does NOT appear to open but still peak revs.... doesn't appear to have any fuel leaks from block BUT....... Can some one please point me in the right direction..
25% nitro Fresh fuel
Traxxas M/L glow plug
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Possible air leak?
The extra air causing a lean fuel/air ratio can cause high revs.
This engine description of the 3.3 may help you track down any places for air leaks.
Scroll down thru,
Cheers, Tiny
"You can lead a person to knowledge, but you can't make them think? If you're not part of the solution, you're part of the problem.
The information is out there; you just have to let it in."
bongo (27-11-19)
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