2002 sl2 1.9 dbl oc manual trans 163000 miles new plugs/wires about 20,000 miles ago fuel filter has about 70000 miles on it the car has started to miss real bad for about 10 seconds at a time about every 200 miles and has recently begun to loose power up hill/inclines any ideas?

 

What kind of plugs did you put in?

 

Air intake filter comes rapidly to mind ... Are there any service lamps lit, and are there any codes stored up in the computer ??