2001 fld 120 detroit d60 12.7 issue

614958

{"text":"Please help\n2001 no egr 12.7 detroit is acting strange. When could it runs good but when it warms up it starts to jerk unless I hit the pedal all the way down.It gets worse when low on fuel.The fan started turning of and on for no apparent reason.When on cruise it has no problems accept for the fan sometimes comes on and off.\nI took it to mechanics and they changed gasket on intake manifold which was bad and turbo boost sensor.Nothing changed.I took it to another mechanics.\nHe plugged in comp and found the reason for jerking was sudden loss off turbo boost.There were some problems with engine harness so fixed it but nothing again.Then he put another ecu which didn't produce any results.\nFew weeks ago when I cranked it up it started blowing white smoke and puffed for a minute or two and then started working normaly.\nthe only code that is flashing is 62 and no check engine light.\nPlease help\nLenard","pics":"[]","canComment":true}