I have a 2011 L3700SU that will blow white smoke and "knock" occasionally under load. I can't find any water in the oil and the head gasket was replaced last year. This does not happen every time but has become more frequent. This problem is almost exclusively when it is under load. Smoke smells like kerosene. Thinking injectors but that is a fairly expensive maybe. Looking for advice before I drop $900 chasing rabbits.
L3700SU blowing white smoke
- Thread starter BillDougy
- Start date
North Idaho Wolfman
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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
North Idaho Wolfman
Moderator
Staff member
Lifetime Member
Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Those are super common injectors.
Three pack
Another three pack
vepdiesel.com
www.completetractor.com
Three pack
Another three pack
3PCS Fuel Injector 16082-53900 16082-53903 for Kubota D1403 D1503
6082-53900 16082-53903 3PCS Fuel Injector. Application: for Kubota D1403 D1503, etc. Conditions: New and Aftermarket. 6 months warranty. Good quality and price. Worldwide fast delivery.
vepdiesel.com
Injector 1903-3022 for Kubota 1040, 1040V, 1140 16082-53900 16082-53903
Shop for the Injector 1903-3022 for Kubota 1040, 1040V, 1140 16082-53900 16082-53903 at Complete Tractor. OEM quality tractor parts without the high price tag.
www.completetractor.com
I will try those. I appreciate it. Figure I might as well replace all three and call it a day.Those are super common injectors.
Three pack
Another three pack
3PCS Fuel Injector 16082-53900 16082-53903 for Kubota D1403 D1503
6082-53900 16082-53903 3PCS Fuel Injector. Application: for Kubota D1403 D1503, etc. Conditions: New and Aftermarket. 6 months warranty. Good quality and price. Worldwide fast delivery.
Injector 1903-3022 for Kubota 1040, 1040V, 1140 16082-53900 16082-53903
Shop for the Injector 1903-3022 for Kubota 1040, 1040V, 1140 16082-53900 16082-53903 at Complete Tractor. OEM quality tractor parts without the high price tag.
How many hours is on your L3700? Mine is a 2010 with 516 hours which it did the same thing today with white smoke and rattle as you described under a load. Everything else checked out good with no apparent reason for doing so. My power has seem to decay a bit lately and was wondering if my injectors needed to me changed. Did you change yours and did it solve your problem? Just curious. Thanks!