Barry C Posted June 26, 2018 Report Share Posted June 26, 2018 (edited) I'm new to Trails Central. I have a 2008 Rev 3 250 that stalls going downhill in steep sections. What carb mod kit do I need to fix this? It runs great at all other times and positions. I'm in the USA. It has a Kehin carb. Edited June 26, 2018 by Barry C Quote Link to comment Share on other sites More sharing options...
section swept Posted July 27, 2018 Report Share Posted July 27, 2018 (edited) On 27/06/2018 at 12:13 AM, Barry C said: I'm new to Trails Central. I have a 2008 Rev 3 250 that stalls going downhill in steep sections. What carb mod kit do I need to fix this? It runs great at all other times and positions. I'm in the USA. It has a Kehin carb. If all is well with carb and no fuel leaks i.e. you have set the carb float tangs and modified the atmospheric vent pipes, then it might just be a case of the idle speed being to slow....in all down hills you should blip the throttle as too long on throttle closed may cause piston nipping ( seizure) due to lack of petroil mix. Edited July 27, 2018 by section swept Spelling 1 Quote Link to comment Share on other sites More sharing options...
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