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back firing z1

Posted: Tue May 01, 2007 9:51 pm
Author: michael thomas
I have just bought a z1 ltd which is good apart from constant backfiring when you close the throttle and seems to take a long time to warm up is this a problem with the timing :cry:

Posted: Tue May 01, 2007 9:59 pm
Author: uk kev
I would think you are getting air in around the carb mount rubbers? although I am sure an expert will be along soon to point you in the right direction.

Posted: Wed May 02, 2007 8:54 pm
Author: michael thomas
Have tightened the carb rubbers and its a lot better now still lumpy when cold, thanks :lol: