Question about 1994 Isuzu Trooper

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Black smoke speed not taking up

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Black smoke and lack of power guessing its a diesel can be a cause of some simple items such as dirty/blocked air filter, dirty fuel filter if you check the air filter for cleansliness then change youre fuel filter and you then have the same symptoms you need to investigate injector/injection pump problems
ps check the air pipes to and from the airbox make sure they havent collapsed

Posted on Feb 19, 2009

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