i need your help:customer dropped this truck off for a maintenance tune up(spark plugs)fuel filter air filter. After replacing the plugs we ended up with a misfire cylinder #4 and #6 dead misfire. We changed spark plugs again,ignition coil,new injectors and it...

FIX posted 5/29/2011

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle