too lean
Thread Starter
Instructor
Joined: Dec 2005
Posts: 102
Likes: 0
From: Carnegie PA
too lean
On a 96 (vin code P) with 42,000 miles I'm getting a service engine soon light and the scan tool says "system too lean bank 2".
Don't know if this is significant but I changed the fuel filter and dirty gas came out when I blew through it. The car has a slight miss at idle. The owner doesn't always run 91 octane fuel. After I changed the filter I erased the code but the light came back on after a few miles.
Any thoughts would be appreciated.
Don't know if this is significant but I changed the fuel filter and dirty gas came out when I blew through it. The car has a slight miss at idle. The owner doesn't always run 91 octane fuel. After I changed the filter I erased the code but the light came back on after a few miles.
Any thoughts would be appreciated.
Le Mans Master
Joined: Jul 2007
Posts: 5,043
Likes: 8
From: Tampa Florida
On a 96 (vin code P) with 42,000 miles I'm getting a service engine soon light and the scan tool says "system too lean bank 2".
Don't know if this is significant but I changed the fuel filter and dirty gas came out when I blew through it. The car has a slight miss at idle. The owner doesn't always run 91 octane fuel. After I changed the filter I erased the code but the light came back on after a few miles.
Any thoughts would be appreciated.
Don't know if this is significant but I changed the fuel filter and dirty gas came out when I blew through it. The car has a slight miss at idle. The owner doesn't always run 91 octane fuel. After I changed the filter I erased the code but the light came back on after a few miles.
Any thoughts would be appreciated.
