2007 Yamaha FJR1300 Engine cooling Problems

“Brand new 2008 Yamaha fjr1300a. Engine frequently stalls upon application of throttle from a dead stop. Happens hot or cold. This is a very dangerous defect; if I were attempting to get out of the way of a car I'd be hit and injured. There is an open investigation that appears to be similar to what I'm experiencing: pe 08048.”

“While driving through a mountain pass (3,00ft), throttle control became unstable with engine hesitating then surging. After exiting freeway the bike violently slowed/speeded up when trying to get up to speed. The fact no other traffic was present prevented an accident. After shutting the bike off and restarting it operated normally until I drove back down to sealevel where the problem briefly repeated. I have since learned that this same problem is happening to other owners and there have been no warnings from the dealer or manufacturer. …”

“I purchases a brand new 2007 Yamaha FJR1300 from otd motorsports in marina del ray california. The motorcycle had 1 mile on the odometer. After riding the bike for a couple of weeks a bad engine surge began to appear. Not a normal slow methodical boost of energy but a sudden almost overwhelming boost of power. It would consistently happen during the transition between deceleration and acceleration. Several times while having a passenger on the back of the bike, she almost fell off due to this power surge. I took it to house of motorcycle in el cajon california to have them look at it. …”

“Severe engine surging and complete loss of power when riding through varying altitudes. Bike acts like it's running out of gas and loses all power for 1-3 seconds then power comes on suddenly almost like wow. Very dangerous when it occurs in corners as it's completely unpredictable to the point where the motorcycle is not operable.”

“Altitude above 1500 feet, bike surges and feels as though it would stall. Took to dealership who adjust throttle. Next ride between 1500 and 7000 feet bike continued to surged and loss power going around an incline curve. Had to pull over and shut down the engine. Serious safety issue.”