FineWynsFJ40
Too much to do...
I got the front 3, no problems there. The rear 3 are tucked up against the firewall, with the intake manifold and other crap in the way
Has anyone changed spark plugs on a Highlander or a 1MZ-FE engine? Any tips? The automotive engineers sure do hate the do-it-yourselfer. Thanks.

Has anyone changed spark plugs on a Highlander or a 1MZ-FE engine? Any tips? The automotive engineers sure do hate the do-it-yourselfer. Thanks.