As I have previously posted, in the past two months, my '95 Aero has started to hestitate occasionally under boost (feels like a boost-loss problem rather than an ignition problem, best I can tell). About two months ago, the CEL went on, and reported 2 and 6 flashes. After I cleared it, the codes were gone until yesterday, when the CEL went on again, reporting 6 flashes. But the CEL is no longer on (although it still remembers the 6 flash code).
Should a replace the O2 sensor, or can I wait until the CEL is on all the time? And, is it likely/possible that replacing the sensor will fix the boost loss problem.
Thank you more experienced types for any input you may have!
Should a replace the O2 sensor, or can I wait until the CEL is on all the time? And, is it likely/possible that replacing the sensor will fix the boost loss problem.
Thank you more experienced types for any input you may have!