u should be able to hook up a scanner and see whats going on. with the obd 2 u can do it with the right scanner.

 

do you have any mods on the car?? exhaust etc?? It running rich somewhere and as craby says a block cat is a common issue.

With your 2 min run to work milage will be lower, do you drive hard all the way or just steady?

 

pretty steady drive only really have one light to hit if i do. i have a hypertech i purchased and a general scan tool at my job but it's not like a tech 2 tool. just a obd2 code reader. but i don't have any check engine lights on, i doubt anything other than a tech 2 tool would add any other insight.

 

also as for mod's there is a full cat back exhaust system, SLP blackwing air lid, and a SLP strut tower brace but that is all that i have noticed. i would assume the SLP parts could be stock or add on's.

 

craby i checked my scan tool at my job is an AutoXray. what type of scan tool would you recommend.

 

i have a innova obd2&1 and it shows alot but im sure theres better. ive heard that autoxray will but still depends on what style. do a search on it and see what comes up. mine tells u what to do for the most part. lol good for me dont have to remember directions. lol.

 

the innova tool does look like it has alot more functions than the autoxray. do you know what model you have i see the 3130 and 3160 on ebay for pretty decent price.

 

3140 so its probly in between or with the way things are with me its not made anymore. lol

 

yea i saw a few of those but little higher priced than the others i may try replacing the plugs and wires first and if it doesn't solve it i will look further for a good scan tool. i am thinking about either E3 diamond plugs, what kind of plug wires would you recommend.

 

im usin the bosh +4 platinum plugs and msd wires but thats because ive got the high output coil. if u dont want to change em for a long time get the platinum split tips. they work good.