XgunsmokeX

iTrader: (1)

when is a good time to do a tune-up on a 07? i got 25,000 miles. any are the any good injectors out there? and any1 got this? good spark plugs? coil packs?
http://www.modernperformance.com/pro...oducts_id=1698

XM15

You don't need to change injectors or plugs yet unless you are having problems. At this point, just keep up with oil changes and that is about it.

Thanks for the link BTW. I'm chasing down a random misfire and maybe those will help.

BLKLS

at 25K i wouldn'tworry about anything but an air filter. i think our plugs are 100,000 mile plugs. unless you are having problems, i wouldn't worry about anything eles.

XgunsmokeX

iTrader: (1)

well i think i got a injector problem cuz it sound like it is ticking lol

idk if this would help u haha
http://www.turbotechracing.com/produ...idproduct=4577

hugemurph4

i read the information and i dont wanna sound like im retarted but i cant find my power stearing pump no clue...

Maven

iTrader: (1)

Your injectors are good.

You cant use the product you posted link for(its 2000-2006 only)

ACDelco and NGK are good plugs.

Noone offers a direct replacement higher performance coil. You also dont need coils unless your making say more than about 18psi boost, or running past 8000rpm regulary. Stock is good for LOTS of power


Spark plugs. I disagree with everyone here. Plugs are cheap and super easy to change. Go for it. Buy some stock ACDelco or NGK plugs and swap them. Just because they are designed to last "up to 100k miles" doesnt mean they dont degrade over time, or that changing them at 25k miles is bad.

Thats because you dont have one. Electric power sterring

XgunsmokeX

iTrader: (1)

ok thanks, i agree about the plugs lol cuz my blazer had rated 100,000 mile plugs and 2 were shot at 75k

Jn2

iTrader: (1)

@ur mileage u dont need a complete tune up yet, change your oil, and your about to hit the fuel filter change point, i think its every 28k or 30k i dont remember, but i changed mine at 25k...spark plugs, i dont think you should need to change them yet if your running stock ignition/not running boost or f/i...and the stocks are fine replacements, ac delco iridium p#41-103

USMCFieldMP

iTrader: (1)

[Puts gun in mouth and pulls trigger]

Jn2

iTrader: (1)

[takes keys from his lifeless body and goes for a joy ride]

hugemurph4

OK cool thanks buddy

Maven

iTrader: (1)

07-newer dont have fuel filters.

I recommend every 25k miles or two years. But there actually isnt a recommended interval, its only supposed to be replace it it gets clogged, you get contaminted fuel or it getsw damaged. If you look in your owners manual you probably wont even find ANY info on it.

XgunsmokeX

iTrader: (1)

and y is that jarhead?

Jn2

iTrader: (1)

and now i learned something new, didnt know they didnt have one, i guess ill look under my buddies car when i see it at work..

USMCFieldMP

iTrader: (1)

Because I can't believe some of the questions that get asked here sometimes. I was expecting you to have 75,000 to 125,000 miles... not 25,000.

I guess everyone has to learn at some point or another... some of this **** just seems like common sense to me though. Although, I did learn a thing or two from Maven just now.

XgunsmokeX

iTrader: (1)

well i do that with my trans am every 30k so idk about a 4banger lol