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Quote from: paulbaker1954 on August 25, 2019, 11:08:35 PMQuote from: Erny on August 25, 2019, 11:02:54 PMPaul, wish you found root cause and issue is fixed!Sadly road test not good, now down to air leaks at inlet rubbers I think. The new clips I bought from DSS just don’t clamp up properly. Ordered some thin jubilee clips from INOX fasteners to hopefully fix.Did mention issues with the clamps a few weeks back!Sent from my POT-LX1 using Tapatalk
Quote from: Erny on August 25, 2019, 11:02:54 PMPaul, wish you found root cause and issue is fixed!Sadly road test not good, now down to air leaks at inlet rubbers I think. The new clips I bought from DSS just don’t clamp up properly. Ordered some thin jubilee clips from INOX fasteners to hopefully fix.
Paul, wish you found root cause and issue is fixed!
Oh er, what a strange noise. Sounds like something is firing wrong or fuel is igniting somewhere it shouldn't be. Was it your pipes that were exchanged under warranty and has that noise started after fitting the replacement pipes? It's more of a futting noise than a proper back fire.
Could it be that the cam cover was not fitted carefully at some time and a valve is slightly bent?
Doesn't sound like a "normal running problem".... has the cam chain been off at some time? are you sure the valves are timed correctly??
. . . first, I'll apologise for not being familiar with the Boyer kit, but when you say it comes with a rotor, is that a replacement for the spark advancer cam mechanism or is it the whole mechanism that's replaced? I ask because if it's the former, you might want to check the springs on the spark advancer bob weights. If one has lost some of its tension it'll flick out at inappropriate times - especially at idle - and you'll experience symptoms not dissimilar to those you're seeing.Good luck.