Export thread

My grandpa put diesel in our zero turn lawnmower we replaced the fuel filter the fuel pump and cleaned the carburetor and checked the hoses but it still won’t start it only cranks any suggestions?

did you change out the spark plug?
Theyre cheap might be worth trying

I have replaced both of them it sounded a lot better but still wouldn’t turn over

Try spraying carb cleaner in the carb intake.

hlw49 said:

Try spraying carb cleaner in the carb intake.

Click to expand...

It’s still about the same

Sure hope you cleaned out the fuel tank too.

I had a customer last to put 5 gallons of diesel in his Hustler mower. I had to clean the entire fuel system.

StarTech said:

Sure hope you cleaned out the fuel tank too.

I had a customer last to put 5 gallons of diesel in his Hustler mower. I had to clean the entire fuel system.

Click to expand...

I took the hoses off and ran fuel through it I wasn’t sure if that’s the proper way to clean it