2000 Chevy blazer 4.3 hard start and sluggish acceleration
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2000 Chevy blazer 4.3 hard start and sluggish acceleration
It starts rough in the morning until it warms and very sluggish acceleration that slowly disappears throughout the day so far. When accelerating I've notice it only last 0-30 mph. I've had the fuel pump changed Dec 2013 and fresh plug and wires April 2014 but still is sluggish, I would like to get a honest opinion before I start pouring money into it because it hard to find a reasonably price machanic who don't want my whole paycheck to diagnose the problem. Also generally keeps a half of tank, sometimes hear a buzzing sound from tail pipe similar to a boy blowing a kazoo.
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rednekk
2nd Generation S-series (1995-2005) Tech
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07-08-2011 09:25 AM
jason71832
Engine & Transmission
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02-23-2010 07:20 AM