K-Roll302
Well-Known Member
- Joined
- May 20, 2014
- Threads
- 46
- Messages
- 827
- Reaction score
- 401
- Location
- Southfield, MI
- First Name
- Karl
- Vehicle(s)
- '17 Mustang GT Premium, '80 Porsche 924 Turbo
- Thread starter
- #1
This has been happening tuned and untuned recently. At first it would happen on certain tanks of gas where I'd mash the go pedal and it would hesitate and sputter to accelerate; and after refilling it'd go away. It's now been happening regardless of that so gas quality isn't my problem.
I'm pretty sure it's spark plugs and I had OEM plugs for at least 3000 miles without issue. I installed a set of NGK 6510s this afternoon hoping it'd go away but it didn't. Would spark plug gap too large be the cause of this? I was positive I gapped them to .028, but I can't pull them back out and check with a hot motor.
I'm pretty sure it's spark plugs and I had OEM plugs for at least 3000 miles without issue. I installed a set of NGK 6510s this afternoon hoping it'd go away but it didn't. Would spark plug gap too large be the cause of this? I was positive I gapped them to .028, but I can't pull them back out and check with a hot motor.
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