spark plugs.

Ware · October 1st, 2007, 03:10 PM

I am looking to change my spark plugs on my V6 4.0L mustang.. It has 22,000 miles on it, and I am not sure if they have ever been changes since I bought it with 11,000 on it. What spark plugs do you all recomend for it for the best power and MPG. I am not sure if I am going to change out the wires or not, but what would you guys suggest.?

VSR13 · October 1st, 2007, 03:14 PM

spark plugs...autolite copper

Juggalo_X · October 1st, 2007, 03:15 PM

Auto lite coppers.

SSStang · October 1st, 2007, 03:34 PM

Originally Posted by Juggalo_X

Auto lite coppers.

Whatever came stock with the 4.0L is what we suggest!

New avatar jug?

Onemanzu · October 1st, 2007, 03:35 PM

Originally Posted by SSStang

New avatar jug?

nope just three fat chicks

Juggalo_X · October 1st, 2007, 03:37 PM

Originally Posted by SSStang

Originally Posted by Juggalo_X

Auto lite coppers.

Whatever came stock with the 4.0L is what we suggest!

New avatar jug?

yes sir its new, and well i mean his stockers are still good with that low miles but for performance he would want a copper plug.

Juggalo_X · October 1st, 2007, 03:37 PM

Originally Posted by Onemanzu

Originally Posted by SSStang

New avatar jug?

nope just three fat chicks

fantasize much? lol

SSStang · October 1st, 2007, 03:39 PM

Originally Posted by Onemanzu

Originally Posted by SSStang

New avatar jug?

nope just (2) fat chicks

I'm going to have to agree !

Onemanzu · October 1st, 2007, 03:53 PM

no i meant three fat chicks!!

Juggalo_X · October 1st, 2007, 04:06 PM

Whoring is for the clubhouse guys thats enough

Ware · October 2nd, 2007, 10:36 AM

When I am switching out my plugs at 22,000 miles, if I am going wit coppers should I change out my stock wires? I am not sure about the specs on the stock wires, but is there any need to upgrade the wires if I am not upgrading to performence coil or anything?

The engine is most stock, so when replacing the plugs at 22,000 miles, will changing the wires help?

Juggalo_X · October 2nd, 2007, 10:39 AM

UR wires are still good but you can upgrade your wires it will help your spark but its not going to be like OMGWTFBBQSAUCE difference, also an updated coil will allow you to run a larger gapped plug which will help your bottom end a lil bit. especially if u got long tubed headers.

dapack69 · October 3rd, 2007, 09:37 AM

You don't have to change the plugs if you only have 22,000 miles on the car. Unless you have done other mods to change the plugs. The plugs that came in the car you don't have to change untill you have 50,000 miles.

I have a 03 sport trac which has the same engine, I just changed mine at 50,000 and they acutally looked fine.

October 1st, 2007, 03:10 PM	#1
Ware Regular Join Date: Feb 2007 Posts: 126	spark plugs. I am looking to change my spark plugs on my V6 4.0L mustang.. It has 22,000 miles on it, and I am not sure if they have ever been changes since I bought it with 11,000 on it. What spark plugs do you all recomend for it for the best power and MPG. I am not sure if I am going to change out the wires or not, but what would you guys suggest.?

October 3rd, 2007, 09:37 AM	#13
dapack69 Enthusiast Join Date: Nov 2006 Location: Ft Walton Bch, FL Posts: 505	You don't have to change the plugs if you only have 22,000 miles on the car. Unless you have done other mods to change the plugs. The plugs that came in the car you don't have to change untill you have 50,000 miles. I have a 03 sport trac which has the same engine, I just changed mine at 50,000 and they acutally looked fine. __________________ Custom engine built from Super Six, Cam from Delk performance, Custom Novi 2000 in the works. My Car www.supersixmotorsports.com www.bc-automotive.com/

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October 1st, 2007, 03:14 PM	#2
VSR13 Regular Join Date: Feb 2007 Location: Houston, Texas Posts: 494	spark plugs...autolite copper

October 2nd, 2007, 10:36 AM	#11
Ware Regular Join Date: Feb 2007 Posts: 126	When I am switching out my plugs at 22,000 miles, if I am going wit coppers should I change out my stock wires? I am not sure about the specs on the stock wires, but is there any need to upgrade the wires if I am not upgrading to performence coil or anything? The engine is most stock, so when replacing the plugs at 22,000 miles, will changing the wires help?

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