2016 Yamaha wolverine Not priming fuel
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By Prepper
I'm working with a 2015 MSU-500. Basic symptoms are it cranks well, but will not fire. It has spark, and it has fuel spraying out of the injector (and spraying starting fluid into the throttle body and plug hole makes no difference). It has compression. I bought it not running, and no other information was available. It has 775 miles on it and 127 hours. It looks to be in very good shape. Previous owner replaced fuel pump, ECU, coil, plug, and the fuse/relay box that mounts on the firewall, then gave up.
My questions relate to cam/valve timing, considering the symptoms and diagnostics so far. My thinking was the woodruff key sheared off and the crank spun, making it out of time. My question is, by the pictures attached does anyone have an opinion as to the cam/valve timing being correct? In the crankshaft picture you can see a timing mark visible. In the camshaft picture I have arrows directed towards what I think are timing marks (which appear to be exactly 180 degrees from one another). However, the long arrow in what appears to be bolt configuration in line with the piston/rod line. Here is a puzzling note... in the position you see in the pictures... I have valve lash on both the intake and exhaust. I think it's at TDC, given the visible crank timing mark and valve lash on both valves.
Any thoughts ? Does this appear to be in proper valve time ? Have I missed anything simple ? Thanks in advance for your input.
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By weasel
starts up you have keep rpms up for 5 minutes till it warms up then runs fine. But if it stalls wont start unless you unplug fuel pump and hold it to the floor till it starts then plug pump back in and run it till it warms up then it is fine all day.
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By Jim Kessell
2005 American Landmaster
EH65 Subaru Robins
spits fuel from breather hose into the air cleaner and then down into carb. What’s causing this ??
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By Chucky 1
I purchased a new 2023 Landmaster UTV L4 in October of 2023. UTV didn't seem to have as much power of the demo L4 that I drove but figured once it broke in it would be better. After about a week the unit started bogging down backfiring and stopping. Gas fumes really bad, wait a few minutes and it would start up again. Brought it back to the dealer and after keeping it for a few weeks said he couldn't find anything wrong with it. Got it back home and it started acting up again, brought it back to dealer a week later and he said he found couple things that might cause it to do run bad and he was able to replicate the issue but didn't really know what was wrong. Got it back home again after being at dealer for several weeks and the unit started running bad again right away. Brought it back to dealer and he went back and forth with Kohler about possible fixes but just checked somethings and try to swap a few parts but still runs bad. I called Landmaster HQ to speak with someone about a refund and was told that was handled at the dealer level. Dealer called Landmaster and they told him they didn't do refunds or exchanges especially with units that had problems. The dealer is now trying to get a new engine to but I have not heard anything as of yet. I did file complaint with Better Business Bureau and they accepted my claim and reached out to Landmaster. The National Service Manager called me and said the he had been contacted by the BBB about the complaint and he would look into it. I told him that I would just like to have my down payment of $2,000.00 returned and never mind the over $1,000.00 I have paid in notes for a UTV that I cannot even ride on without hoping it gets me around the neighborhood. I have found out that the 2024 Landmaster UTVs will have Vanguard engines due to issues with the Kohler engines. Very disappointed in what is "Proudly Made in the USA" and the way Landmaster has treated this disabled veteran!
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By Buck
My father-in-laws 750 hisun will not change gears unless he completely turns the motor off then shifts. I thought it might be a brake problem but he thought clutch. He took it to a jackleg down the road and he basically charged him $300 and did not fix a thing. Any ideas would be useful because he really can’t afford throwing money at it.
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