Recent content by Georgia boy

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    M4800 SU Smoking and Knocking

    Well I took the injectors out of the M4800 and sent them off to an injector shop over in Augusta. A few days later they let me know that one of them was bad. They said injector body was bad. They cleaned and checked the rest and replaced the bad one. I put them back in yesterday and got it...
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    M4800 SU Smoking and Knocking

    I'll let yall know when the injectors come out. It may be next month when it cools down some. It's so hot here now it's hard to breath outside.
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    M4800 SU Smoking and Knocking

    Thanks. I have drained the tank at one point and put fresh fuel in it with no luck, but you are right, there could be something in the fuel lines moving around. It could probably use all new fuel lines anyway. Working on it.
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    M4800 SU Smoking and Knocking

    That would be a typo. Just have the M4800
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    M4800 SU Smoking and Knocking

    Thanks. I'm going to do a few more simple things but you are probably correct about the injectors.
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    M4800 SU Smoking and Knocking

    Thanks for the reply. When the dealer had it of course if ran like a champ and never did any smoking or knocking. They claimed they even put it under a load. So no they did not remove the injectors. I took a few weeks after I got it back from them for it to start acting up again. It very well...
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    M4800 SU Smoking and Knocking

    Thanks for the reply. Forgot to mention I have changed the air filters recently with no luck. I'd have to find someone to help me with a compression check or take it back to the dealer. Last night I did play with the bleeder valve for the fuel system and thought I was getting somewhere. In the...
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    M4800 SU Smoking and Knocking

    New here. I have a 2005 M4800 SU 2WD, and in the last three years it has started smelling of raw fuel and eventually, when mowing and getting into heavy grass, it will start smoking and knocking. I have added fuel injector cleaner, changed fuel filter, drained fuel with no luck. I have had a...