M8 sumping test?
#1
M8 sumping test?
I've heard pulling the CP sensor just back from the water pump on the bottom of the block is a good test to check for sumping. My 2017 RGU has been level on a lift for 2 months. I removed the CP sensor today and had probably 3 ounces drain out. Would this be considered an issue or not? Thanks for any information.
#2
#5
is this just a random paranoid concern from reading internet forums? best thing you can spend your time on is doing more of these "Ran quite a few 200+ mile rides in the 5k I've put on the bike so far"..don't forget this condition is the rare exception and a waste of time to spend looking for a problem on your bike that isn't one..we got plenty of early M8s in our riding group with 20 and 30 K + miles and nobody knows what a CPS is..just continue to ride and enjoy the damn bike! LOL
The following 2 users liked this post by mjwebb:
badcooky (01-02-2019),
Heritage07 (01-03-2019)
#6
I hope I don’t jinx it. But, my 4 month old ‘17 Ultra Limited has 8,000 miles. I’m guessing that 50% of the mileage was at over 75 MPH. And I frequently run to 4,000 RPMs. I have no signs of sumping.
But, the past 500 Miles, I’ve noticed that down shifts are much more clunky and stiff. Maybe I’m having transmission to primary migration.
But, the past 500 Miles, I’ve noticed that down shifts are much more clunky and stiff. Maybe I’m having transmission to primary migration.
#7
is this just a random paranoid concern from reading internet forums? best thing you can spend your time on is doing more of these "Ran quite a few 200+ mile rides in the 5k I've put on the bike so far"..don't forget this condition is the rare exception and a waste of time to spend looking for a problem on your bike that isn't one..we got plenty of early M8s in our riding group with 20 and 30 K + miles and nobody knows what a CPS is..just continue to ride and enjoy the damn bike! LOL
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#8
First you have to do it right. Ride it get it up to operating temps. Let it idle a short time about 45 second shut it down Then bike straight up pull the Crank sensor. Catch it something you can measure don't just guess. It is a simple test that does not take long. You will sleep much better once you know it is not sumping.
Over 22,000 on my early 2017. No sumping. And tugging a sidecar you can bet that engine is working harder than a bar hopper going for beer. If you own a Harley be very careful reading the internet.
Over 22,000 on my early 2017. No sumping. And tugging a sidecar you can bet that engine is working harder than a bar hopper going for beer. If you own a Harley be very careful reading the internet.
#9
I definitely will ride and enjoy my bike. But I'm a mechanic by trade and realize the effects of sumping on a motor. Just trying to make sure there isn't an issue that will bite me in the *** down the road. I've already experienced the transfer issue several times. Will be installing Greg William's modified clutch push rod this week. I don't trust dealer techs to touch my bike. So I'm hoping to avoid taking it in...
#10
First you have to do it right. Ride it get it up to operating temps. Let it idle a short time about 45 second shut it down Then bike straight up pull the Crank sensor. Catch it something you can measure don't just guess. It is a simple test that does not take long. You will sleep much better once you know it is not sumping.
Over 22,000 on my early 2017. No sumping. And tugging a sidecar you can bet that engine is working harder than a bar hopper going for beer. If you own a Harley be very careful reading the internet.
Over 22,000 on my early 2017. No sumping. And tugging a sidecar you can bet that engine is working harder than a bar hopper going for beer. If you own a Harley be very careful reading the internet.