check engine light code P0171
Hi guys, I've read some past post on these problems, but haven't heard of any solutions yet.
I've got a 1997 SSE with a 1999 engine with 67,000 miles on it. The problem is the check engine light comes on periodically. I have it scanned and the problem is always P0171 too lean bank 1.
I've checked the vacumn leaks and haven't found anything yet. I've cleaned the injectors numerous times. If I leave the light on without scanning, it will go off again by itsself. I haven't changed any oxygen sensors yet. I understand from reading that Bosch isn't the one to replace any with in the Bonne. Any suggestions?