New Moto Guzzi Door Mats Available Now
Spark Plug caps and wires. This was my ***biggest single problem*** until me and others more talented finally figured it out. Vexed me from day one. I was stranded several times and took the Ride of Shame in a tow truck to home or a dealer. I got check engine lights. Fouled plugs. Carbon tracks. Missing under high speed load conditions. Replaced the ECU under warranty. Cleaned throttle bodies, tightened all exhaust clamps, cleaned injectors, changed coils and wires, sacrificed goats, etc. Drove me nuts! Nearly sold the bike over this issue. On Dusty’s advice, I did buy a brand new Triumph in desperation as a potential replacement (which turned out to be a mistake in retrospect, but I submit an understandable overreaction and not really something to blame Dusty for).I’m now convinced the root cause was simply the crappy OEM black rubber spark plug boots. Turns out the OEM boots are fabricated from fermented turds sourced from the Devil himself with little specs of moldy corn flakes therein. I finally replaced the devil crap rubber boots with the phenolic NGK caps (NGK XD05F) and the associated plugs for those caps (NGK CPR 8EA). And used silicone sealant to waterproof the wire going into the cap, since it’s a direct shot (no rain loop) to the plugs, and thus rain water drains directly into the cap. No more problems since these mods. Nevertheless, I’m still a bit suspicious about the ignition system generally. I now always carry a small bottle of WD40 because if the bike sits outdoors for days in heavy, windy rain, a plug can drop. And I always carry at least 4 extra spark plugs due to a bad experience at Woolaroc, Oklahoma that my Guzzi compadres will never let me forget. And I carry two extra NGK spark plug caps. At 90K miles I suddenly had a spring break inside a nearly new NGK cap which caused the left cylinder to drop on starting the engine. No big deal because I had a spare cap in my saddle bag.
Thank you, thank you, SmithSwede! This thread goes to favorites, and I'll print myself a copy of your service history and maintenance tips. Does my '08 model have turds for spark plug boots, too?Sarah
Congratulations. Swede I agree with the engineering Gods about Air Cooled , it just don't seem right any other way ! Mine is a 2016 so maybe the factory had figured out the spark-plug wires by that time. There is a clutch rattle at idle w/clutch out that is a little worrisome . I can pull the clutch lever and it stops the rattle , but that might just be "The Nature of the Beast" ?
Agreed--don't worry about the dry clutch rattle on the Guzzi. That's normal.Now that I've got a Ducati 900SS, I no longer notice that the Guzzi even has a clutch rattle. Maybe the Duck clutch has rendered me deaf.
Could someone explain to me why some motorcycle dry clutches are excused for being noisy, simply because they are 'dry,' when cars have used dry plate clutches for years and don't exhibit this characteristic? I realize some of the Ducati models use multi-plate dry clutches with exposed clutch baskets, so I'll give them a pass. I don't recall any of my K bikes exhibiting clutch rattling. The old R100GS does make some noise. Since day one, my 1200 Sport clutch makes a variety of different noises depending on whether it is cold or hot, engaged or disengaged in neutral. Just curious.
Normally a single plate clutch will be fairly quiet , dual plate clutches are noisy . Dusty
2016? - I don't believe they did any such thing (that would be way out of character), although I'm prepared to be corrected on this.
Could someone explain to me why some motorcycle dry clutches are excused for being noisy, simply because they are 'dry,'
In my experience, not as bad as the 1TB bikes, but '08 is getting long in the tooth, and it would be good to have a spare set on hand. I've replaced mine with prettier maroon ones, and the really pretty red ones are available from NGK Racing. It's worthwhile, too, screwing the caps off the HT leads and checking for corrosion & other such impediments. Easy enough to snip off an end so you get bright copper & screw the caps back on.
Congratulations, you are exploring uncharted territory https://i.ibb.co/d6f007X/D991-F415-8-C56-4660-8-A77-23-AAE68-C0169.jpgThats interesting, I thought it would start again at 0 like my California II did, will it go to 199,999 do you think, I assume by now the least significant figures are filling up.After that 200,0XX or 000,0XX
Bob. I’m a sick man. Ask Dusty. I only averaged 16K on the Guzzi because of all the other bikes I was riding.