thanks RHP & volvolugnut

1993 Volvo 850 GLT will sometimes start & run for a couple of minutes, then rough idle & dies. Sometimes will not start but tries to fire.

If I take the coil wire off of the distributor cap & hold the coil wire end just above the distributor connection (which makes it produce a "hotter" spark) it ...

Thanks Clemens & all...will post back with update in a couple of weeks

Clemens...thanks, I might give the ATP a try. Was not aware it could take so long for product to work, guess I wold have to carry oil by the gallon & keep checked?

Anyone have approx. miles driven to tell if ATP is working? I would have said did not work if still leaking after 3-4 weeks before ...

bmdubya...Will check out volvopartswebstore.com but think that's one I found with only 1 side/end view...Right Hand?

Thanks all..afraid to use the ATP product with 220k+ miles. The Trans Shaft Seal is one part I was thinking about, si that the same as Pump Seal? Having someone do the job as I'm in a wheelchair so will have to check on extent of removal.

I found one diagram with parts but only show one side/end of ...

Repaired the PCV hoping to eliminate the rear main seal leak but no luck.

What other seals, gaskets, etc...should I replace while transmission is pulled. Axle Seals, Pump Seals...?

I'm also having a hard time finding the correct part numbers, so any help would be appreciated.

My Sensor wires came totally off at the body...nothing to work with.

Unfortunately although some places still list it (like pelican parts) many don't update their systems until someone asks for the part and even then they sometimes don't.

Looks like it will have to be a used part unfortunately. The later 5-speed auto does not list a temp. sensor at all. We are ...

1993 Volvo 850...
Replaced Auto Trans solenoids & PNP switch. Discovered wires for Temp Sensor (3515267) were completely corroded & broken at connection to Sensor body.

The part is on 850, S70 & V70 but no longer made & no aftermarket part number available.

Is there another sensor body I can use ...