I doubt they told you they know. I had a oil leak on my 93 trooper,
which is
also a 3.2L v6. The mechanic quoted my about $500 for new valve cover
gasket.
They worked on it twic, and so far I did not see a lot oil drips on
the ground.
I talked with them about the possibility of oil leaking from the rear
main seal. They said to fix it, they need to remove the transmission
from it's location to reach the seal. It cost around $1500.
I had our 94 in somewhere for a good looking over and was told the valve
cover gasket was leaking and should be replaced...and of course he was ready
for me to schedule it to get done... :-) I held off, and a few months
later I had it somwhere else for its inspection and I had them take a look
at it. They said it was leaking, but wasn't enough to warrant the expensive
repair bill. So, we just add oil from time to time...though I don't think
it's much more than what the engine is just burning off on its own (as the
3.2's are notorious for).
Speaking of which, what's everyone's experience with oil usagine in the
3.5's? Our 2002 hadn't used a drop of oil that I could tell until the last
trip we took it on a month ago and it appears to have used some oil. I
think it's at just over 11,000 miles at the moment... :-)
And while I'm rambling on other random topics - what's the general concensus
about switching to synthetic? And at what point should I change it over if
I'm going to?
Thanks,
Wesley
> I doubt they told you they know. I had a oil leak on my 93 trooper,
> which is
[quoted text clipped - 21 lines]
> >
> > Isn't 1500 a little high to change the problem head gasket??
Peter - 02 Jul 2004 08:10 GMT
> Speaking of which, what's everyone's experience with oil usagine in
> the
> 3.5's? Our 2002 hadn't used a drop of oil that I could tell until
> the last trip we took it on a month ago and it appears to have used
> some oil. I think it's at just over 11,000 miles at the moment...
> :-)
Lousy. My 1998, 120K miles burns quart every 500 miles or so. I've tried:
* engine flush (repeatedly)
* oil additives supposed to rejuvenate seals
* oil additives supposed to stop smoke, reduce oil consumption etc etc
* piston rings cleaner (the one you spray into cylinders and leave
overnight)
* switch to 10W-40 semisynth
* switch to 15W-40 semisynth
* new seal on oil filler cap
Nothing has had any effect whatsoever. There is no smoke coming out even
under heavy acceleration (as seen by friend driving behind), and engine runs
just fine in every other way. I've learned to live with it, in fact I'm
considering skipping oil changes completely (except for oil filter change).
Especially considering the fact I'm running on LPG, it's supposed to allow
for longer oil change intervals anyway.
Peter
Bernie - 02 Jul 2004 12:50 GMT
My 3.5 uses 1/2 qt between changes, it always has. (01 with 64 thou on
it)
Dave - 13 Jul 2004 18:46 GMT
'01 with 39k has never used the first drop of oil. I change it every 3000
and use only dino (no synth).
> I had our 94 in somewhere for a good looking over and was told the valve
> cover gasket was leaking and should be replaced...and of course he was ready
[quoted text clipped - 45 lines]
> > >
> > > Isn't 1500 a little high to change the problem head gasket??
Badmuther #1 - 18 Jul 2004 19:16 GMT
> '01 with 39k has never used the first drop of oil. I change it every 3000
> and use only dino (no synth).
My Harley never uses oil neither and its synthetic..........whats the point
and how does
it relate to my original post ? Sorry if I sound harsh but your post don't
help with my problem.