yet another bad Bosch o2 sensor
Thread Starter
Senior Member
Posts like a Northstar
Joined: Jan 2002
Posts: 538
Likes: 1
From: southern California
yet another bad Bosch o2 sensor
The Bosch o2 sensor in my '93 SSEi has only been in use for a few months, and although the engine still starts and runs fine and the fuel economy was around 18 MPG in city driving, a few days ago the MPG was only 13.7 for the tankful, so I removed the Bosch sensor and installed an AC Delco.
We'll see if the fuel economy goes back up to a decent level...
We'll see if the fuel economy goes back up to a decent level...
Thread
Thread Starter
Forum
Replies
Last Post
Epicpwn
General GM Chat
23
Aug 6, 2010 03:53 PM