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My Range Rover 2.7 diesel starts but then chugs on a very low idle, no throttle response and black smoke, what could be wrong?

Engine starts but then runs at 400rpm with black smoke, there is no throttle response.

Posted by Gary m klein on

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steve

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I'd suggest getting the cylinder compressions checked , black smoke indicates burning oil so could be piston rings , also that would explain lack of throttle response and low revs

Posted on Feb 23, 2015

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