I've got a 99 Chevy 2500 that has somewhat of a problem. It runs extremely rich and only get about 2 miles to the gallon. Anybody know what could be causing this? Need help I've got to the truck up and running before i start my new job.
Which motor do you have?? when was the last time it had a tune up? and have you taken a look at the FUel Pressure Regulator? is the Check engine light on? if so and you havent pulled the codes you will need to get that done. and if you have pulled the codes what are they?
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