Question Regarding AEL and Emissions
I assumed that my truck ('97) had the Advanced Evaporative Loss system. I believe 4.0L Discoveries had it starting in 97. Anyways, I was under the hood and randomly found the label referencing the emissions family for my truck. No AEL.
Last time I changed O2 sensors (last year) I went with those spec'd for an AEL truck (NGK 25044s). Does this matter? Should I go ahead and swap them for non-AEL spec sensors?
97 D90 SW