Having problems with your Cars & Trucks ?
Gmc jimmy excessive fuel consumption
\015 I do like max 300 Km on a tank. Bad idle , sometimes smell like burn from exhaust and hard to start when its -10 and up outside. when its realy cold outside it starts like a charm on the 1/4 turn.I hear a weard sound in the exhaust ``pfff`` . I am thinking about the catalytic converter or egr valve ??\015
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