hesitation, high cold idle and poor gas mileage

sd88supra · 01-30-2007, 11:43 PM

code 71 is EGR malfunction. its not very specific, and i havent been able to figure out what exactly is wrong.

01-30-2007, 11:43 PM	#3
sd88supra 3" Exhaust Join Date: Oct 2005 Location: San Diego, Ca Posts: 190	code 71 is EGR malfunction. its not very specific, and i havent been able to figure out what exactly is wrong.