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**jabborabbo** · 06-16-2018, 12:19 PM

Ok, it’s not flopping so much as vibrating a bit...and the knock doesn’t go away when I push it open or closed while the motor is running, so it’s back to the diagnostics drawing board for me....

06-16-2018, 12:19 PM	#2
jabborabbo Senior Member Join Date: Apr 2013 Location: Podunk, Texas Posts: 739	Re: Heat riser valve... Ok, it’s not flopping so much as vibrating a bit...and the knock doesn’t go away when I push it open or closed while the motor is running, so it’s back to the diagnostics drawing board for me....