Quantcast
Jump to content

  • Do you own an ATV? Join our Forum!

    As a member, you can post in our forums, upload your photos and videos, use and contribute to our downloads, create your own member page, add your ATV events, and even start your own ATV club to host your own club forum and gallery.  Registration is fast and you can even login with social network accounts to sync your profiles and content.

whataboutbob

1989 Yamaha Moto4 350cc - Can I Safely Switch to Synthetic Oil?

Recommended Posts

My father just drained the oil for his 1989 Yamaha Moto-4 350cc ATV and was curious if it would be safe to replace it with synthetic oil. Any help would be appreciated.

Share this post


Link to post
Share on other sites


sure as long as it's atv oil. keep checking oil level before every ride. some peoples machines have started burning oil with synthetic oil and some have no problems at all. good luck

Share this post


Link to post
Share on other sites

I agree, I think you need to make use it's ATV oi with all the additives. Synthetic doesn't break down as fast.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Similar Topics

    • By Dee Morris
      I bought my big bear in 2009, never had a bit of problem with it until last year. It quit starting but still would click when I tried to start it. I replaced the solenoid, the cdi module ( it was burned on one corner) and this year replaced the battery. I have all lights but still will not start and I do not have the clicking when I try to start it. Can anyone give me any ideas what to try next? I haven't had any luck finding videos about the 2008 Big Bear. I'm trying to avoid the expense of sending it to the shop. 
    • By Ajmboy
      For anyone looking for Yamaha Grizzly service manuals, please check the downloads section: Yamaha Grizzly Service & Repair Manuals
    • By Ajmboy
      View File Yamaha YT60L ATC Service Manual
      Yamaha YT60L ATC Service Manual
      Submitter Ajmboy Submitted 06/02/2020 Category Yamaha ATV  
    • By Ajmboy
      View File 2003-2004 Yamaha YZF450 Owners Service Manual
      2003-2004 Yamaha YZF450 Owners Service Manual 
      Submitter Ajmboy Submitted 06/02/2020 Category Yamaha ATV  
  • Similar Tagged Content

    • By Guythis448
      Looking for help on wiring up stock wiring harness specifically for a '88 Honda TRX 300 
      If anyone could drop a link or send me a PM it would be much appreciated 
    • Guest Fox300exchic
      By Guest Fox300exchic
      The Hop-Up: You may be saying to yourself, “that’s a chick bike,” and you’re right. But honestly, it’s so much more than that. It’s one badass bike. http://www.quadmagazine.com/quad/features/article/0,24942,1587044,00.html
    • By alexcross324
      Hi all, I try to find this manual in the threads but you have a lot of stock here
      Cannot find this particular manual.
      I found it for YFM200 but not sure if they are the same.
      Thanks if you could help me with that.
      Im new here so if I did something wrong, please tell me.
    • By dyyjrr9
      I just got a 1991 Yamaha Moto 4 for my son and I am looking for a service repair manual. I know that the timing chain needs replaced.
  • Recently Browsing   0 members

    No registered users viewing this page.


×
×
  • Create New...