Spark knock

[twinj]

I know that shit is annoying.

What kind of fuel is in there?
95 LS. Do you have a Knock sensor?
You might have to go and get the timming done professionaly.

My car use to do that then I started putting nothing but BP & Chevron 93 in there, and put my obd2 computer back in.

[Recon561]

Thanks for bashing my air fuel gauge I just like lights. All i run in the car is 93 octane. I have taking it too a couple places too get them check the timing and they say that it is dead on. As long as i dont lug the motor it runs fine. When i lug it just babying it thats when it spark knocks

[AnthonyF]

Thanks for bashing my air fuel gauge I just like lights. All i run in the car is 93 octane. I have taking it too a couple places too get them check the timing and they say that it is dead on. As long as i dont lug the motor it runs fine. When i lug it just babying it thats when it spark knocks

no1 is bashing ur a/f gauge. we are suggesting getting a wideband b/c the narrow band is basically pointless. It doesn't tell u shit.