This may be a bit much for a first post but here goes.
I bought an 89 gsxf 750 and am having an incredibly hard time getting this to run, properly. It runs but after about 10 minutes the plugs foul up extremely bad. I will start with the choke on and as it warms up it runs with no choke, but then stalls out after a short time (5 Minutes) Then I need to clean the plugs again. I have cleaned the carbs according to the carbs guide on the wiki. I replaced the o-rings, measured the floats, bench synced them. So I have a few questions to ask.
I need some clarification on some of the things I have read on the various carbs related topics.
1. What are people referring to when they say "Main jets"?
2. The A/F screws, which direction of turning does what?
3. Is there a way to tell if the jets are OEM or After market?
4. Which notch on the needle inside the diaphragm is the standard position for the c-clip?
5. I have read different things on what the different c-clip positions do, any clarification?
6. Could weak coils be causing the fouling? How do I test the coils?
I bought an 89 gsxf 750 and am having an incredibly hard time getting this to run, properly. It runs but after about 10 minutes the plugs foul up extremely bad. I will start with the choke on and as it warms up it runs with no choke, but then stalls out after a short time (5 Minutes) Then I need to clean the plugs again. I have cleaned the carbs according to the carbs guide on the wiki. I replaced the o-rings, measured the floats, bench synced them. So I have a few questions to ask.
I need some clarification on some of the things I have read on the various carbs related topics.
1. What are people referring to when they say "Main jets"?
2. The A/F screws, which direction of turning does what?
3. Is there a way to tell if the jets are OEM or After market?
4. Which notch on the needle inside the diaphragm is the standard position for the c-clip?
5. I have read different things on what the different c-clip positions do, any clarification?
6. Could weak coils be causing the fouling? How do I test the coils?
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