Originally posted by mattp182:
I just bought a 99SVT. It seems to stutter a little bit upon acceleration. I checked the computer today. the codes were: 2 Cylinder 5 Misfires, EGR Flow Insufficient, and Bank 1 Was Lean. I dont know what to look at to solve this.


At a minimum, you need to post exact codes. Or we will just be guessing

P0305
P0401/0402
P0171

And the guesses would be P0305 Check/change spark plugs, wires and ignition coil.
http://www.autozone.com/servlet/UiBroker?ForwardPage=/az/cds/en_us/0900823d/80/1b/c4/02/0900823d801bc402.jsp

P0401/0402 Clean EGR and check/change DPFE sensor

P0171 Check for broken/leaking hoses, gaskets. Spray carb cleaner while idling and if idle changes, you found the leak.

Edit. EGR system.

Check/Change the Differential Pressure Feedback EGR (DPFE) sensor. This sensor is also known as EGR Backpressure transducer and clean EGR
How to from Autozone.
http://www.autozone.com/servlet/UiBroker?ForwardPage=/az/cds/en_us/0900823d/80/1b/ca/1e/0900823d801bca1e.jsp

SP and wires in Duratec Maintenance FAQ.
http://www.contour.org/ubbthreads/showflat.php?Cat=&Board=v6maint&Number=958650&page=0&view=collapsed&sb=5&o=31&fpart=1

"Always do the cheap and easy ones first." 1996 V6 ATX 96K miles