Nitro sct losi 3.4 problem
#1
Nitro sct losi 3.4 problem
3tank old tlr sct nitro won't start, it cranks and feels like good compression but it seems like the engine won't suck in nitro unless I plug the exhaust, this is brand new any opinions on what's wrong, if I blow fuel through the fuel line into the carb it starts for a few seconds reving really high then dies as if it's only starting from the fuel I manually put in the carb
#3
So even if I checked the plug and it glows good it still can be bad?
#4
Tech Master
iTrader: (15)
Set both needles to flush and give it a go. Real hard to diagnose a problem like this without seeing what going on and what you have done. From the factory they come with a fairly large idle gap (mine did anyway) so it sounds like its starving for fuel. Set HSN and LSN to flush and give it a go while tapping the throttle a bit.
Keep us posted.
Keep us posted.
#5
Set both needles to flush and give it a go. Real hard to diagnose a problem like this without seeing what going on and what you have done. From the factory they come with a fairly large idle gap (mine did anyway) so it sounds like its starving for fuel. Set HSN and LSN to flush and give it a go while tapping the throttle a bit.
Keep us posted.
Keep us posted.
#7
so the glow plug has to be grounded?
#9
Did that and still no glow, sparks but no glow, I'm assuming this means the ignitor wire is still good, if so why does the glow plug glow while connected to 4double A's
#10
I can blow through the exhaust line and air comes out the carb line but when I connect the carb line back to the carb no air gets through when I blow, is this how it's suppose to be?
#11
If you are having to blow into the tanks pressure line for it to start the. Their is a fuel delivery problem. Since on a nitro car the back pressure from the exhaust is basically the fuel pump check the tank to see if it holds pressure. Your fuel lines, also the rear exhaust gasket for the header. Hope this helps.