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Dodge CaravanThe Dodge Caravan is the best selling mini van from Dodge. How many Dodge Caravan owners here at DodgeForum.com would agree? Discuss it now!
who knows without tearing into it
but maybe you broke #3 exhaust spring and when the cylinder is pumping air down the tailpipe the O2 is tellin the PCM to richen things up???
I would think youd get a definitve code for #3???
ok here is the downlow on what really happened the lifter was stuck I heard the ticking for quite a while but it stuck at the top so it was lifting the valve to much and broke the spring, the valve was not bent just a wrong direction on the diagnostic road. Still had to pull the head to replace the lifter of course.