O2 Sensor Question

From: Gary Hedlin (ghedlin@theramp.net)
Date: Fri Mar 08 2002 - 04:28:06 EST


I have a 98 dak with the 3.9 v6 with 126,000 miles and I am about to give
the truck a tune up. The guy at the auto parts store recommended I change
the oxygen sensor. Is this a part that should be replaced for maintenance
purposes, or was he just feeding me a load of bull? I don't see a big drop
in my MPG's, but at this point I would change it if it was just maintenance.

P.S. Any recommendations for spark plugs?

Thanks,
Gary Hedlin
ghedlin@theramp.net



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