A few weeks ago I noticed the engine sputtering or missing while on the freeway. It's also very noticeable when the engine is under load (e.g. going up an incline) in 2nd or 3rd gear.
It's a '98 V6 auto. Just put in new plugs/wires and new fuel filter. The idle seems smoother (was never that...
I have a '98 SR5. It's my 2nd 4Runner and it's the best car I've ever owned! Just rolled over 200k and it's starting to show its age.
I found this forum while looking for info on changing spark plugs. Hopefully with everyone's help I can put another 100k on mah rig!