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Main Area => General GS500 Discussion => Topic started by: Proph on April 08, 2019, 12:31:50 AM

Title: K4 petcock vacuum leak solved.
Post by: Proph on April 08, 2019, 12:31:50 AM
Hi,

Been chasing a vacuum leak and finally traced it down to the backing plate on the fuel petcock.

3 of the 5 screws needed nipping up, problem solved.

So if you've got a vacuum leak somewhere nip up the screws on your petcock.

;-)