problem with l2800

Dooger2k

New member

Equipment
L2800
Dec 31, 2022
17
9
3
Ontario
Been running fine up until today. Starts and runs ok for 2 or 3 minutes then engine slows down and surges, white smoke from exhaust. Tried loosening fuel cap, draining and cleaning fuel filter. Seem to have good fuel flow to filter. Any ideas before I call in dealer?
 

PoTreeBoy

Well-known member
Lifetime Member

Equipment
L35 Ford 3930
Mar 24, 2020
3,235
1,845
113
WestTn/NoMs
Been running fine up until today. Starts and runs ok for 2 or 3 minutes then engine slows down and surges, white smoke from exhaust. Tried loosening fuel cap, draining and cleaning fuel filter. Seem to have good fuel flow to filter. Any ideas before I call in dealer?
How many hours? Does that white smoke have a sweet smell or feel oily?
 

Dooger2k

New member

Equipment
L2800
Dec 31, 2022
17
9
3
Ontario
Open the radiator cap, when cold, any oil floating on top? Does the engine oil look normal? (Black?) If it goes to the dealer, please report back as to what it turns out to be....
No oil in coolant
Oil clean was changed in November only has a few hours on it
 

Dooger2k

New member

Equipment
L2800
Dec 31, 2022
17
9
3
Ontario
Son stopped by and we drained the fuel, flushed the tank and lines and changed the filter. Son who is a mechanic commented that the stuff we drained out was watery and smelled funny. Refilled with known good fuel and fired her up. Started right up and ran like a champ. Brought it up to operating temp no problem.
Verdict- Skunky fuel.
Thanks everyone for your assistance.
Dooger
 
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