The conventional wisdom is that 1128 and 1130 are symptoms of a vacuum leak. I was getting the codes almost weekly over the winter, and I checked all of the usual suspects: vacuum lines on the engine, as well as the AOS tube and the oil filler tube. No luck. I finally realized that the codes occurred within a day after refueling. I replaced the gas cap in April, and have had no codes since.
Bill
__________________
BJ's BlackBox -- 2001 Boxster
1997 SAAB 900S Turbo
1980 Maxda RX-7
1974 Fiat 124 Spider
1976 Datsun 260Z
|