How do I change the spark plugs.

Takes about an hour to change the plugs it is quite easy just remove the plug wire and pull straight out. NGK PFR 5-11 is the number for he plug, 1mm plug gap. Autozone have some popular workshop manuals for free on line once you register (for free) on their website http://bit.ly/autozone_repair_info. There is a company that independent auto repair shops get their information from, this same information is available inexpensively for people that work on their own cars.. The information is year make and model specific, covering repair procedures, torque specifications, fluid capacities and specifications, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate http://bit.ly/AllData_Repair_Manuals_Online

What is the trouble code.

what a riot - I was wondering same thing - however have the code chcked as the plugs are suppose to be good for 100,000 had one place actually quote me 500 to change - plugs are about $12.00 and there are 12 - have seen cheaper estimates - must be wrong plugs