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92 EXT 550 bogs down and dies

New developments on this topic. I have spark in left and right cylinders, fuel at the left and right carbs, and I have eliminated the carbs as the problem by switching them around and the right still works but not the left. I also have 110 psi in the left and 120 psi in the right. Took top end apart...
by warrior_tim
April 8th, 2003, 12:34 am
 
Forum: SnowmobileNews Forum
Topic: 92 EXT 550 bogs down and dies
Replies: 7
Views: 761

92 EXT 550 bogs down and dies

I am now getting fuel to both carbs, and getting spark. However the left cylinder will not work, but the right one will work fine. Took the cylinder apart and the rings, o-rings, and wall all looked good. 110 psi. Am i adjusting the carbs wrong? Any hints.
by warrior_tim
March 5th, 2003, 1:40 am
 
Forum: SnowmobileNews Forum
Topic: 92 EXT 550 bogs down and dies
Replies: 7
Views: 761

92 EXT 550 bogs down and dies

I have replaced the fuel filter and plugs. I put de-icer in the tank. I also rebuilt the fuel pump, but may have used the wrong kit, will that matter? Now the carbs aren't getting any gas because the lines are not drawing the gas.
by warrior_tim
February 25th, 2003, 1:55 am
 
Forum: SnowmobileNews Forum
Topic: 92 EXT 550 bogs down and dies
Replies: 7
Views: 761

92 EXT 550 bogs down and dies

I have a 92 EXT 500 l/c. It was running fine and then one day it started to bod down when I punched the throttle. I checked the plugs but they seemed fine (a little old though). The funny thing was if I advanced slowly throughout the RPM's I could get up to top speed. Now it only starts on full chok...
by warrior_tim
February 24th, 2003, 1:14 am
 
Forum: SnowmobileNews Forum
Topic: 92 EXT 550 bogs down and dies
Replies: 7
Views: 761

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