spark plugs

just bought these http://www.boschusa.com/AutoParts/SparkPlugs/PlatinumPlus4/
my jeep runs 50 times better but my old ones were toast and my wires were the originals (93 xj) anyone else have em? are there any better ones?

bocaj said:

just bought these http://www.boschusa.com/AutoParts/SparkPlugs/PlatinumPlus4/
my jeep runs 50 times better but my old ones were toast and my wires were the originals (93 xj) anyone else have em? are there any better ones?

Click to expand...

I have the same and I like them. On the other hand there are quite a few people that have some problems with them and they switch back to either truck champions or the OEM champions (actually those ran terribly on mine... go figure). ANyways consider upgrading your wires to the Mopar High Performance. THey actually are pretty cheap ($40) and they are way thicker then the stock ones.

i bought napas high performance wires they were better then some. the person at the counter recamended these plugs and those wires.