200 miles and a CEL..

[boosted_orange]

I just got my first misfire, any other suggestions other than putting in good gas? I have 94 here in my city and filled it up and cleared the code. Hope it stays off. Should I swapped out the plugs for iridium ones once break in is done?

The stock plugs are iridium if I'm correct

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[Roidrage]

The stock plugs are iridium if I'm correct

Really!?... No way...

 

[boosted_orange]

Really!?... No way...

Yes the only reason you would change them would be because of a tune & other mods you would go one step colder

 

[Juben]

Take the stock plugs out and make sure they're gapped properly. Different members have stated that the gap varies pretty wildly between the plugs sometimes. Try gapping them all to .030. That might resolve your issue and only takes about 15 minutes.

Sent from my Nexus 5 using Tapatalk

 

[Roidrage]

Thanks! Much appreciated. Are their any specific DIY's out for doing plugs yet?

Take the stock plugs out and make sure they're gapped properly. Different members have stated that the gap varies pretty wildly between the plugs sometimes. Try gapping them all to .030. That might resolve your issue and only takes about 15 minutes.

Sent from my Nexus 5 using Tapatalk

 

[boosted_orange]

Take the stock plugs out and make sure they're gapped properly. Different members have stated that the gap varies pretty wildly between the plugs sometimes. Try gapping them all to .030. That might resolve your issue and only takes about 15 minutes.

Sent from my Nexus 5 using Tapatalk

 

[tittermary]

Well stock is .28 so .30 will make it worse, it's not the plugs or gas imho I have tried every thing, it's only cyl one sure wish someone could find the smoking gun but I have give up

 

[Roidrage]

Well stock is .28 so .30 will make it worse, it's not the plugs or gas imho I have tried every thing, it's only cyl one sure wish someone could find the smoking gun but I have give up

Are you getting the P0300? or does your code relate to the exact cylinder as you stated in your previous posts?

 

[tittermary]

Exact cyl

 

[Juben]

Thanks! Much appreciated. Are their any specific DIY's out for doing plugs yet?

I just whipped this up for you. Hopefully, it'll help!

http://www.mustang6g.com/forums/showthread.php?t=19217

Well stock is .28 so .30 will make it worse, it's not the plugs or gas imho I have tried every thing, it's only cyl one sure wish someone could find the smoking gun but I have give up

Actually, the owner's manual states the recommended gap to be between .027-.031 in. on Page No. 267. Livernois recommended .030 to another member a few days ago, so that's why I recommended the .030 for the stock plugs. On a tuned car, I'd narrow the gap a little bit and run .028.

 

[Roidrage]

Thanks very much sir!

I just whipped this up for you. Hopefully, it'll help!

http://www.mustang6g.com/forums/showthread.php?t=19217



Actually, the owner's manual states the recommended gap to be between .027-.031 in. on Page No. 267. Livernois recommended .030 to another member a few days ago, so that's why I recommended the .030 for the stock plugs. On a tuned car, I'd narrow the gap a little bit and run .028.

 

[tittermary]

I just whipped this up for you. Hopefully, it'll help!

http://www.mustang6g.com/forums/showthread.php?t=19217



Actually, the owner's manual states the recommended gap to be between .027-.031 in. on Page No. 267. Livernois recommended .030 to another member a few days ago, so that's why I recommended the .030 for the stock plugs. On a tuned car, I'd narrow the gap a little bit and run .028.

My stock plugs were at .28, my point being is don't tell people to just make them .30 when they could already be at .28 and going to .30 will just make things worse, sorry I didn't spell it out and make myself clear, I got a bad habit about that

 

[dabsevo]

Check engine light came back.

Gonna go through user fordservice on here to get it fixed.

 

[tittermary]

Check engine light came back.

Gonna go through user fordservice on here to get it fixed.

Let us know

 

[Roidrage]

Damn that sucks when are u planning on bringing it in?

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