Question about 1996 Suzuki GSX-R 750 T
After starting bike wether its warm or not i take off and bike misses out after giving it full throttle. talked with mechanic he said change coils did that no luck. also changed plug wire boots and had carbs cleaned and fuel tanked lined. changed fuel filter . Still problem occuring. Changed spark plugs and it fixed it for 2 days . Started acting up again and let it sit for 3 days. Everything seemed fine again but a week went by and it screwed up again.. Running out of money and ideas please help. Going to take other coil off and get tested. 1996 gsxr 750 please help
If the engine is the DOHC 16 valve engine inline 4, and has multiple carbs, then I have 2 suggestions for you, First thing I would take the carbs off, as a whole rail, and have them ultra-sonically cleaned at a shop, and the diaphragms checked in the tops. After that, you need to have the carbs synced while on the bike. I have a GSF600S and it was basically opposite your problem, it had a sputter in the low rpm range, and the carb syncing fixed it, and they honestly weren't that far off. The way those carbs feed fuel, if one is giving too much fuel then it will cause ur plugs to foul, or flood that cylinder, causing the issue. For the carb syncing I suggest building this tool, which I did for my bike.
It's a liquid column differential manometer, which very accurately and sensitively measures the vaccum on the different cylinders of the engine. The only other thing I can think of is your ECM, which controls the engine, and incorporates your rev limiter. These are pretty pricey, so I would do the steps above first.
Posted on Jun 19, 2009
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Posted on Jan 02, 2017
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