Question about 2003 Chevrolet Blazer

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Truck running sluggish

I have a 95 chevy work truck 1500 with a 4.3 v6 vortec 5 speed it has been running very slugish ,also Ive changed the pulgs and cap and rotor
why would it still be running slugish

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  • Chevrolet Master
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Replace the fuel filter and clean the MAF sensor with MAF cleaner. Just fallow the instrction to the MAF cleaner. The other thing to is the 1995 4.3 is know to have the EGR valve getting sluggish due to carbon build up. Remove the EGR valve and use Carb cleaner on it to remove the EGR valve and make sure it moves freely. Good luck and hope this helps. 

Posted on Jul 03, 2009

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Posted on Jan 02, 2017

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