What did u replace during the tuneup, as i said i replaced the plugs, wires, cap, and rotor

 

the o2 sensor should be in front of the cat, since yours is a '95, it'll only have 1, there will be no heater fuse for it, however if the wiring goes bad, (burnt, shorted, broken etc) your o2 will do funny things. I'd suggest swapping it anyway since it's never been done, then go from there.

do the basic tune up as well just to eliminate the easy stuff.

 

yep, plug wires cap and rotor. i think i just had a couple bad wires.

 

NMason, sorry i missed your Q about the o2 sensor... NGK is the way to go. Bosch dont seem to last too long in the rams.

 

did it do it at an idle??...anyone else seen this happen?

 

mine did when my tqc went.. and similar when the 02's got dirty.. i clean them with electrical parts cleaner every oil change..

be carefull with the 02's they are quite delicate and dont take to being handle ruff ... any CEL's???

 

hey man how long have you had this shake. Are you leaking any oil. We had a mustang that had a shake when it got warmed up. At first it wasnt anything but then it got worse. Then it started leaking oil. That verdict was a spun bearing in the shaft. But Do the other routine maint. first and use this as a last resort. Hopefully this isnt it, as it isnt a cheap repair but if it is Itll give ya a reason to install some performacne parts.

BNB

 

CEL's???

 

Check Engine Lights, also known as MIL (Malfunction Indicator Lights).

 

no CEL's showing up, does that rule out the o2 sensor?