My 91’ 3FE engine and trans seems to be bone dry lol. No leaksThis guy seems to have an oil leak fetish with the 1FZ-FE.

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My 91’ 3FE engine and trans seems to be bone dry lol. No leaksThis guy seems to have an oil leak fetish with the 1FZ-FE.
Yeah, that engine doesn't seem to be so leak prone. I wonder if the NUT has worked on any of the RHD diesel imports, and if so what he thinks about those engines. Besides not recommending purchasing, that is.My 91’ 3FE engine and trans seems to be bone dry lol. No leaks![]()
Never seen a rear main seal leak. Every single 80 series oil pan leaks oil out of the box and looks like a main leak.Rear main seal…….
I have noticed oil in the fly wheel housing on mine that supposedly the rear main seal was changed under the PO. I have the records from a reputable shop. Not too bad but it’s the only leak I have in my ‘94. I would also add that all 80’s need a full baseline service. I love mine since I’ve done the baseline( hoses, service all the hubs, etcNever seen a rear main seal leak. Every single 80 series oil leak oil and looks like a main leak.
Still think it’s an oil pan leak. I’ve re-done a bunch of bad oil seal jobs. Last job was 2 weeks after the shop did the job.I have noticed oil in the fly wheel housing on mine that supposedly the rear main seal was changed under the PO. I have the records from a reputable shop. Not too bad but it’s the only leak I have in my ‘94. I would also add that all 80’s need a full baseline service. I love mine since I’ve done the baseline( hoses, service all the hubs, etc
I’ll investigate it further, thanks for the reply input.Still think it’s an oil pan leak. I’ve re-done a bunch of bad oil seal jobs. Last job was 2 weeks after the shop did the job.
It’s not hard, you just have to get the right products and be meticulous.
As with owning any old vehicle, you got to have the 4 T's: the time, tools, talent and/or the treasure to maintain them.
If they leak that early from the factory but hold up for decades after a proper repair then this suggests Toyota did it wrong (gasp!) initially.Rick is right on the money. The rear pan arch leaks, almost from day-1. As he said, the surfaces have to be properly prepped and the correct sealant needs to be applied in the proper manner. I had my pans off 21 years ago for another issue. At that time it was wet at the back and it looked like what a rear main would present. It is bone-dry to this day.
If they leak that early from the factory but hold up for decades after a proper repair then this suggests Toyota did it wrong (gasp!) initially.
or the customer ordered the automatic anti rust oil seep systemLikely a missed step in surface prep.
That's a British automaker option... um... standard equipment.or the customer ordered the automatic anti rust oil seep system![]()
My 5th T would be Two vehicles so can still function while working on one in the garage.As with owning any old vehicle, you got to have the 4 T's: the time, tools, talent and/or the treasure to maintain them.
From what I have seen, The Car Care Nut is probably the most knowledgeable Toyota/Lexus technician on Youtube.
Anyway, I think that the 80 might be easier/cheaper to keep on the road indefinitely. Oh and for all the 3FE haters, it may be slow but that is likely because when it was imported into the US, the national speed limit was 55
I highly recommend the 60 series video if you haven't already watched it. There's always something neat and old at his shop.