I have a 1998 Sunfire 2.2 and we have done everything to get the car running. It will run for 1 to 5 seconds and shut off. The anti-theft light stays on and wont go off. We are trying to find out if it is the bcm, but can't find it. I was wondering if it is in the ecm and the ecm works as both parts? We searched for the bcm under the dash (took the whole dash and steering out) looked under the fender (found ecm there). All fuel pressure and everything else is fine. We used a scanner and a code p1621 came up which is long term memory. It went away the second time we used the scanner. Completely at a loss here.
have the same problem?
Sunday, March 20th, 2016 AT 2:55 AM