spark plug evaluation.....the dark side!
Thread Starter
Melting Slicks
Joined: Oct 2004
Posts: 2,510
Likes: 4
From: Austin Texas
spark plug evaluation.....the dark side!
pulled my plugs today(Bosch Platinums), and noticed big difference between driver side plugs and passenger side plugs. I replaced with AC Delco Platinums...
could this be as simple as an inoperative O2 sensor on passenger side? The right exhaust is the one spewing out all the black smoke..
could this be as simple as an inoperative O2 sensor on passenger side? The right exhaust is the one spewing out all the black smoke..
