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colonso · 06-19-2009, 04:13 AM

Hi,good morning.
I own a 1990 gsx750f (slingshot).It starts fine but always for the first 5 mins or 3-4 miles it runs lumpy,it seems like its firing on 2 or 3 cylinders with full power coming and going after this time everything is great and is as it should be,although if i let it warm up for 10 mins on tick over it doesnt seem to do it.

Thanks
Colonso.

06-19-2009, 04:13 AM	#1 (permalink)
colonso Newbie Join Date: Mar 2009 Bike: suzuki gsx750f Posts: 4	My bike runs lumpy for first 5 mins. Hi,good morning. I own a 1990 gsx750f (slingshot).It starts fine but always for the first 5 mins or 3-4 miles it runs lumpy,it seems like its firing on 2 or 3 cylinders with full power coming and going after this time everything is great and is as it should be,although if i let it warm up for 10 mins on tick over it doesnt seem to do it. Thanks Colonso.