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2000 magnum 500 4x4 starts and idles fine but when i try to rev it breaks up really bad and will not clear up.i been told burnt valve?

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If it was a burnt out velve it wont tick over well at all, that guy is talking out his bu** its more likely to be plugs braking down or card/fule injectors,,,blocked
take it to another work shop for a good service

Posted on Nov 16, 2009

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