I 'e Got some Codes Doesn't sound good.

If you guys can make heads or tail of these I'd be real interested to know. cause the idiots at advance couldn't give me any answers.
http://img98.imageshack.us/img98/5421/scanimage0010mf.jpg

do a full tune up, including all 3 o2 sencors

http://www.asashop.org/autoinc/june2002/techtips.cfm

Your random/multiple cylinder misfire could be caused by many things... Bad spark plug, bad wire(s), bad/dirty dist cap , bad or loose rotor, bad/dirty gasoline and filter. these are some of the obvious things to look at first GirlBear. Good Luck :2cents:

Girlbear,

Listen to me.

How many miles on your truck?

You passenger side O2 sensor is defective and needs to be changed. That is the only one showing a code.

Also with the Misfire code, you probably need a tuneup including:

Fuel filter
Spark plugs AC Delco Platinum only
Cap & Rotor
Air Filter
PCV Valve