550 not starting

[Brushcutter]

Hi

 

I have a 550xpg that i got in October last year. Best saw I've ever had until yesterday when it gave me no end of problems.

 

I've never had any problems with the thing until yesterday. When i got it i set the auto tune and following the start procedure never had any starting issues ever.

 

So yesterday it ran for a while and then had hot start issues. Then cold start issues. Got it going and then re set the auto tune but still wont start, idle or run properly.

 

Had it running today but it would just cut out and had some chain creep at idle.

 

Any suggestions.

[Bondtreeservices]

But a 560 cause the 550 has a long history of running problems my 560 that I have brought before Christmas is the best saw I have ever had!!!

[MattyF]

Sounds like an air leak??

 

 

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[Stubby]

Try getting the carb reset at the dealers on their pc . If that does not sort it then may be as Matty says ..an air leak

[MattyF]

It should give fault codes at the dealer if its it plugged in?

 

 

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[Stubby]

It should give fault codes at the dealer if its it plugged in?

 

 

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It also tells you if it needs any up graded parts . The fist time I ran my T540 right out of fuel it would not calibrate itself after re filling so had he carb re set at the dealers . Took about 30 seconds . Its been fine ever since .