How many O2 sensors are there on a 1988 Delta 88? I ran the scan and got DTC - 44 Oxygen sensor error (lean condition indicated). How do I repair that? The car idles normally for about 15 minutes then it idles to low for about a 1 minute. Then back to normal again. It idles so low that it almost chokes off. I checked and no vacuum leaks. Got new plugs, wires (set correctly) I checked vacuum leaks with the smoke test and found nothing
have the same problem?
Saturday, July 6th, 2013 AT 1:49 PM