Possibly Plug Blowout?

[SVTdreamin04]

So, I took my car to Adam Mauer today to have it tuned. Great guy by the way, and very knowledgeable.

Anyhow, the issue we were running into. At about 4,000 rpm,s, the car started to cut out pretty bad. The car has TR6 plugs gapped at 28 thousandths. We did put a fresh set of plugs in, but I decided to call it a day because I feel along with Adam that we should throw a new set of coils in.

Everything else looked good to us. The car has a TVs blower making 20 psi. Anyone else have any suggestions? You could see by the plugs, that the car was running rich.


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[Steve Cea]

Why new coils ? OEM coils are the best , aftermarket like MSD etc are junk by comparison.

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[SVTdreamin04]

New OEM coils.


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[SVTdreamin04]

Why new coils ? OEM coils are the best , aftermarket like MSD etc are junk by comparison.

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The coils look to be original coils.. No plans to go aftermarket here


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[speedoflife]

New OEM coils.


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Common problem. Common symptoms. Common solution.

I'd say go for it. I got some 28k mile COPs on eBay. New is even better.

Water ever get under the hood to your knowledge?

 

[DSG2003Mach1]

sounds like your due for new coils, I had a similar issue on the dyno at 15psi but closing em down to where you are got us through the pull. I put fresh coils in and even with a little wider gap it was fine.

 

[SVTdreamin04]

Thanks for the replies guys.
I ordered a new set of coils today from American Muscle.

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