Yeah key only. Just ordered a full set of Denso O2 sensors from rockauto, bit over $US100 delivered. Had a look at them today, the two upstream don't look real old, but the two downstream could be original. Figure for that price I'll just replace all 4 so I know they're good.
Should have my auto filters next week from Amazon so will do the fluid change and then if still playing up will get it checked out. I read while researching this also that there's an ECU update that fixes the slow speed 1st to 2nd clunk, so thinking of getting this checked.
Anywhere in Sydney other than dealers that can check the firmware version on the ECU and update it?
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2006 Jeep Grand Cherokee Limited 3.0lt CRD
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