I have a 1998 Chevy Blazer LS and it was running fine on a cool day. After an hour of driving, it stopped accelerating and slowed to a crawl. The only way to get home was to turn it off and start it up again. It ran for about 10 minuets before doing the same thing. I hooked up a scanner to it and the error was Bank 1 Sensor 1. I've changed ALL of the O2 sensors and that same error keeps coming up. If anyone can explain to me why this is happening, please help.
Dec 9, 2008 at 3:44 PM