09-08-2014, 01:40 PM #1
- Join Date
- Aug 2013
gwowling or rattling type sound at idle
have a 2002 Yamaha suv 1200 that has a loud rattling sound at idle.under load it goes away.what could be causing this noise?
09-08-2014, 02:22 PM #2
09-22-2014, 03:40 PM #3
Pump bearings falling apart. Pull the pump for inspection.
10-25-2014, 10:09 AM #4
- Join Date
- May 2012
almost every gp 1200 ive worked on rattles like a spray paint can. Not 100% sure but the yamaha rings have the least amount of spring tension compared to other makes. It takes very little effort to compress them - I personally think this is cause.
10-25-2014, 12:42 PM #5
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