Fuel issues

[First-on-race-day]

So just bought this cobra around 1 month ago. Runs strong. But the one weird issue that i just had happen is i did a Wot 2,3,4 pull and my check engine light was flashing. So a few days later I checked for codes and i have a cylinder 5 misfire history code And p0172,p0175
I felt no misfires while i was at wot. Just wondering if anyone has had similar issues

Sent from my SM-G955U using the svtperformance.com mobile app

 

[01yellercobra]

I'm sure more than one person has had the issue. Give the car a tune up. Change the plugs and fuel filter. Clean the MAF. I'd change the fluids as well. That way you know where you're starting from.

 

[MG0h3]

One thing well all tell you is to check the tune before hammering the shit out of it.

Like mentioned above, you want to make sure the ignition system and fuel system are functioning properly. Pull #5 and see what it looks like. Could be anything at this point.

Sent from my SM-G950U using the svtperformance.com mobile app

 

[hotcobra03]

last time i had a flashing engine,cyl 6 dropped a valve.

compression test found 0 psi.

 

[First-on-race-day]

Thanks for the input guys

Sent from my SM-G955U using the svtperformance.com mobile app