Tuned on wrong spark plugs

mpevo8 · Oct 6, 2009, 06:09 AM

My car has been misfiring like crazy and so the first thing i do was change the plugs to diagnose it. Bam! problem goes away. Car pulls like a freight train now. Upon further inspection of the old plugs that were misfiring i see that these are the wrong plugs but they were in the car when it was getting dyno tuned. I was just wondering if the car should be fine now with the new plugs? I replaced them with oem plugs and its running perfect. Any help is appreciated.

Bluefire · Oct 16, 2009, 08:38 AM

the tuner tuned the car with it misfiring and didn't check the plugs??

Ev0ikon · Oct 16, 2009, 09:10 AM

Quote:

Originally Posted by Bluefire

the tuner tuned the car with it misfiring and didn't check the plugs??

You have to wonder about these tooners sometime eh!

Ev0ikon · Oct 16, 2009, 09:11 AM

Quote:

Originally Posted by mpevo8

My car has been misfiring like crazy and so the first thing i do was change the plugs to diagnose it. Bam! problem goes away. Car pulls like a freight train now. Upon further inspection of the old plugs that were misfiring i see that these are the wrong plugs but they were in the car when it was getting dyno tuned. I was just wondering if the car should be fine now with the new plugs? I replaced them with oem plugs and its running perfect. Any help is appreciated.

If the car is running "perfect" now then I can't suggest anything else.

How is your AFR now?

tscompusa · Oct 16, 2009, 09:46 AM

any reputable tuner would not continue to tune with misfire....... wtf?

Spoolin' By U · Oct 16, 2009, 09:52 AM

tooners?

4RETECH · Oct 27, 2009, 08:47 PM

Please PM me on who you got the tune from.

Just curious..