Yesterday I was driving my Z and when I accelerate the exhaust made a blowing noise. Kind of like miss firing or something. The car loses torque and power. My service engine light came on for 1-2 secs and disappear. Thirty minutes later driving, I got to a stop light (while waiting for the lights to turn green) and my Z would gently jerk for a couple of secs and stop, than jerks again until I start driving again. This is when the light came back on for 1-2 secs flashing (I think) and disappear again.

Can't get a code since the light isn't on. Can anyone help me on this? Maybe needs oil changed? Spark plugs replace? Any help would e greatly appreciated. Thanks!

 

NVM, I ot it fixed. It's sparks plugs.

Operator please close this thread.