P0300

[GeorgeInNePa]

Am I the only one who has left their car stock? Sheesh. 450 miles and already modded. I have 5300 miles, no mods other than a JLT oil separator and have had absolutely zero problems.

I think all these problems with misfires, busted rings, etc are all in the tune. The EECs in these cars are brand new. And believe it or not, I'm betting the tuners don't quite know the ins and outs yet. It'll get there. Give them time.

I don't seem to have any problems and I have a tune. I have about 1900 miles on mine, tune flashed about 1400 miles ago.

 

[stang1971]

mine was modded less then 100 miles after taking delivery.

 

[Wnt2gofst]

So far nothing from my dealer. Dropped car off today. I know they was putting coil on it at lunch. Since no call I'm guessing it didn't fix it


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[RazorbackMustang]

Not everyone is going to have problems. But come on, blaming this stuff on the factory setup is a bit silly. I bet you find the common denominator here is tunes. I plan to get one, eventually. I'm going to give the tuners some more time to figure out what the hell they're doing before I sign up.

 

[Wnt2gofst]

Razor


Mine did before tune. So how explain that


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[GeorgeInNePa]

Razor


Mine did before tune. So how explain that

It knew you were thinking about it...

 

[wbt]

So far nothing from my dealer. Dropped car off today. I know they was putting coil on it at lunch. Since no call I'm guessing it didn't fix it


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They'll figure it out. I am thinking fuel vs. spark but could be wrong. It may just be a defective sensor.

 

[Wnt2gofst]

It knew you were thinking about it...

Most likely

 

[RazorbackMustang]

I didn't say I could explain it. I was just refuting the global statement of "something is wrong with these engines in general".

 

[Wnt2gofst]

Dealer called this morning said coil fixed it. I really will not find out till I get back from Ohio.


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[wbt]

Dealer called this morning said coil fixed it. I really will not find out till I get back from Ohio.


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Good news!

 

[Wnt2gofst]

Car threw code again. Taking back tomorrow.


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[wbt]

Car threw code again. Taking back tomorrow.


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Hmmmm.....

Hope you have it ready by Friday. We are looking to go down. I will be running my new 2010 Challenger.

 

[Wnt2gofst]

We see. Hopefully I do.


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[Wnt2gofst]

You still having this issue?

 

[zilla8]

mine was modded less then 100 miles after taking delivery.

sounds like me I had Steeda CAI,exhaust,tune the day I picked my car up with 18miles on it.I now have 10K with no problems

I mod everything I own but understand that things can happen.

 

[Rob72]

I still haven't resolved my problem with the race tune. That's 2 emailed to me. I even hear slight misfires at idle on my street tune. This maybe because these American Thunders lets you hear a lot more than the stock mufflers. Out of curiosity who out there has had a good race tune and who wrote it for you. I started this thread on 12/25 and still haven't had it resolved yet.

 

[cdog1157]

I've had a Bama 93 Race Tune for about 800 miles and no problems

 

[Rob72]

thanx

 

[BAKnBLK2010]

I still haven't resolved my problem with the race tune. That's 2 emailed to me. I even hear slight misfires at idle on my street tune. This maybe because these American Thunders lets you hear a lot more than the stock mufflers. Out of curiosity who out there has had a good race tune and who wrote it for you. I started this thread on 12/25 and still haven't had it resolved yet.

I have BBR's 93 octane race tune and have had zero problems. My car has had a rough idle since day one even with the factory tune.