Feedback Score: 0 reviews
Join Date: Apr 2018
Just bought 05 with big bore kit, problems already...
Here is the story, I just bought a 06 ltr450 with a big bore kit, open air box, gutted exhaust and yoshi cherry bomb. Just out of the shop. I have taken this quad out about 4 times now. The symtoms are as follows, when I first start it it runs great for about 20 mins or so. Full power and fun, but after that it looses 90% of power and I can barely make it back.
First trip, having fun riding around, after about 30 mins or so, i hit the throttle and it get barely any power. It almost feels like when an engine goes into limp mode. I turn off and restart, still same. Also its hard to restart. I notice there is a inline fuel filter going to the pump, i hit it couple of times and the engine gets little more power. So I am thinking bad filter.
second trip, so I change out the inline fuel filter to a different one and go out. Same results as the first trip, ok for about 20 mins then same problem.
Third trip, I do a lot of reading and decided that maybe the fuel pump is on its way out and change it out. After I changed it, it felt like I gained 5 more hp! I was confident that fixed it
Fourth trip, SAME FREAKING THING. Runs great for about 20mins and starts to bogg again.... I decided to take off the cherry bomb, Nope the problem is still there. I don't know what to do anymore. I really don't want to take it to the dealer. Alot of the post that I read was bogging from the beginning, mine is doing it after it rides great for about 20 to 30 mins. Please help!!!
Also, anyone recommend a good shop in Southern CA? Zip code 91748?
Thank you for all the help