have a 2001 blue bird bus engine service light came on loss of power code came up crank sensor, replace it ran good for a week light back on but no code replace sensor again still no power sometimes. fuel lift pump has 12 psi any one had this problem
Check all of your fuel filters. If you have a frame mounted fuel water separator remove the filter and look for debris in the filter head. Check your fuel tank vent to make sure it isn't plugged. Check your exhaust to make sure it isn't plugged. All else fails replace the lift pump. I just had one that was making noise putting out fuel until it was under pressure and then it wouldn't spin.
01 blue bird bus engine service light on no power
Posted - 01/20/2018 : 2:05:06 PM
