OS P3 Plug Problem
#16
#18
Thanks guys for the list of problems.
I was at the track today and my buggy was running fine. No issues with tuning or plug.
Just noticed one thing today. When I am the air, the engine revs a lot when the buggy is in air. Is it a sign that the fuel is getting over? Just curious.
I was at the track today and my buggy was running fine. No issues with tuning or plug.
Just noticed one thing today. When I am the air, the engine revs a lot when the buggy is in air. Is it a sign that the fuel is getting over? Just curious.
#19
Thanks guys for the list of problems.
I was at the track today and my buggy was running fine. No issues with tuning or plug.
Just noticed one thing today. When I am the air, the engine revs a lot when the buggy is in air. Is it a sign that the fuel is getting over? Just curious.
I was at the track today and my buggy was running fine. No issues with tuning or plug.
Just noticed one thing today. When I am the air, the engine revs a lot when the buggy is in air. Is it a sign that the fuel is getting over? Just curious.
or the idel to high
rule for idel
the leaner the motor the lower it is
the fater the motor the higher it need to be
#20
Are you talking about the Throttle Stop Screw or the Metering Needle with regards to tuning on low end or idle to high as per the OS Speed manual? I hope I am making sense here.
#21
Anytime an engine backfires.. It's timing. Usualy caused by a bad plug, or debris in the engine.
#22
Thanks guys for the list of problems.
I was at the track today and my buggy was running fine. No issues with tuning or plug.
Just noticed one thing today. When I am the air, the engine revs a lot when the buggy is in air. Is it a sign that the fuel is getting over? Just curious.
I was at the track today and my buggy was running fine. No issues with tuning or plug.
Just noticed one thing today. When I am the air, the engine revs a lot when the buggy is in air. Is it a sign that the fuel is getting over? Just curious.
if all is ok, and the needles are set to my above settings, then backout the LSN 1/4 turn.
#23
There was no tuning or over revving issues with my Speed for the first tank. Then the engine started over revving during jumps most of the time on the second tank.
When the engine was on idle, the sound wasn't' coming down. It was loud. Should I set the THROTTLE STOP SCREW which is the smallest screw on the engine and also richen the LSN?
#24
Hey Joe,
There was no tuning or over revving issues with my Speed for the first tank. Then the engine started over revving during jumps most of the time on the second tank.
When the engine was on idle, the sound wasn't' coming down. It was loud. Should I set the THROTTLE STOP SCREW which is the smallest screw on the engine and also richen the LSN?
There was no tuning or over revving issues with my Speed for the first tank. Then the engine started over revving during jumps most of the time on the second tank.
When the engine was on idle, the sound wasn't' coming down. It was loud. Should I set the THROTTLE STOP SCREW which is the smallest screw on the engine and also richen the LSN?
With the car clean take off the Air filter, then take out the carb insert (red or blue velocity stack), then with your finger pushing the slide closed, look down the carb, and very slowly back out the idle adjustment screw just until you see the slide fully close, then go back in 1 full turn. now your idle is set. try that and lmk how it works out.
#25
Yes... The THROTTLE STOP SCREW your referring to is your idle adjustment.
With the car clean take off the Air filter, then take out the carb insert (red or blue velocity stack), then with your finger pushing the slide closed, look down the carb, and very slowly back out the idle adjustment screw just until you see the slide fully close, then go back in 1 full turn. now your idle is set. try that and lmk how it works out.
With the car clean take off the Air filter, then take out the carb insert (red or blue velocity stack), then with your finger pushing the slide closed, look down the carb, and very slowly back out the idle adjustment screw just until you see the slide fully close, then go back in 1 full turn. now your idle is set. try that and lmk how it works out.
#26
#27
Tech Elite
iTrader: (10)
Have you checked your exhaust and pipe gaskets? Tank lid seal? Fuel lines? Head bolts? All can cause an air leak and create an issue like you described. The back fire can also be from over rich settings to compensate for the air leak which will dump a large volume of fuel in the engine at start up.
Socko
Socko