ATVMX Makes Historic Announcement with Addition of Daytona as Opening Round of 2015 Championship
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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 TexAcoon
I'm looking to purchase a 2015 Massimo 550 that might have an issue with it's throttle position sensor.
From the fella selling this UTV, he claims its to set the idle on fuel injection because the engine will not stay idle or when it starts sometimes it idles too high.
My Question if anyone had any issues with their Massimo 550 and if it was actually the TPS or something else that would allow the machine to idle correctly.
Thanks!
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By Mike McDonald
I have a 2014 Intimidator and need brake pads and calipers. The price for pads and rotors are outrageous through the dealer. I have heard Intimidator used the brake assembly from a compact car when first building these UTVs.
• Can anyone tell me of a less expensive source to buy brakes for Intimidators from, or
• Can anyone furnish information on what make and model vehicle Intimidator used their brakes from?
Thanks so much for any support you can provide me on this topic.
Mike
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By tskm
in desperate need of a rear differential for my 2014 wildcat 1000. It has blown up right in the midst of the hurricane that struck us here in N/W N.C. I could really use this machine right now. No luck finding this from Artic Cat or the many numerous online vendors. Any info or resources wil be greatly appreciated !
Tom
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