46K km Hilux with strange fluid leaking inside and overheat
#1
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46K km Hilux with strange fluid leaking inside and overheat
hey everyone,
thanks for checking in on my request.
I did my homework and couldn't find any post relating to this.
it's very strange.
Last week I bought a 1996, true granny owned ( i know her niece) hilux (4x2, but couldn't pass it up), with something like 44900 km, or maybe 31 thousand miles?
I live 1000 km from the capital, Santiago, so I had it inspected,
everything was spot on, one scrape, 2 bumps, that was it.
the owner even paid for the oil change and filter, but mechanically, it was pure.
So I traveled, and drove the 600 miles back home,
on the way, i noticed a brownish liquid puddling on the passenger's footwell.
I thought it was my buddy drinking Coke and spilling some so I overlooked it.
I parked it when I got home, two days later, had the undercarriage pressure washed.
Then I drove back home and noticed the fluid. It's not watery, and doesn't look like oil.
I looked under the hood, everything checks out, oil level, coolant level.
and this stuff seemed to leave a snail trail at the far left corner of the footwell, sort of from the center of the firewall.
then yesterday, coming up a grade, I noticed it was making very little power,
and when I reached the crest, the temp gauge was three quarters up, normally it's less than halfway.
I called the mechanical inspection who checked it for me and they couldn't even begin to guess at what it was.
anyone had this happen to them?
I tried to flush the radiator last night with a garden hose, but the little plastic hose at the bottom just drips a little,
am I doing something wrong?
thanks!
thanks for checking in on my request.
I did my homework and couldn't find any post relating to this.
it's very strange.
Last week I bought a 1996, true granny owned ( i know her niece) hilux (4x2, but couldn't pass it up), with something like 44900 km, or maybe 31 thousand miles?
I live 1000 km from the capital, Santiago, so I had it inspected,
everything was spot on, one scrape, 2 bumps, that was it.
the owner even paid for the oil change and filter, but mechanically, it was pure.
So I traveled, and drove the 600 miles back home,
on the way, i noticed a brownish liquid puddling on the passenger's footwell.
I thought it was my buddy drinking Coke and spilling some so I overlooked it.
I parked it when I got home, two days later, had the undercarriage pressure washed.
Then I drove back home and noticed the fluid. It's not watery, and doesn't look like oil.
I looked under the hood, everything checks out, oil level, coolant level.
and this stuff seemed to leave a snail trail at the far left corner of the footwell, sort of from the center of the firewall.
then yesterday, coming up a grade, I noticed it was making very little power,
and when I reached the crest, the temp gauge was three quarters up, normally it's less than halfway.
I called the mechanical inspection who checked it for me and they couldn't even begin to guess at what it was.
anyone had this happen to them?
I tried to flush the radiator last night with a garden hose, but the little plastic hose at the bottom just drips a little,
am I doing something wrong?
thanks!
#3
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thank you snobdds,
that's what my mech found it was,
wish I could have done that!
for now, he's bypassed the system cause I need to get around, but he needs two full days to take out the dash, and get the part, install, and replace the dash
on a just purchased, 32 K mile truck!
well, it's 15 years old and wasn't getting much use
I did notice there's a bit of hesitation on the highway, like a mild tugging while on the throttle softly.
any ideas?
thanks
that's what my mech found it was,
wish I could have done that!
for now, he's bypassed the system cause I need to get around, but he needs two full days to take out the dash, and get the part, install, and replace the dash
on a just purchased, 32 K mile truck!
well, it's 15 years old and wasn't getting much use
I did notice there's a bit of hesitation on the highway, like a mild tugging while on the throttle softly.
any ideas?
thanks
#7
Registered User
If the heater core is plugged you may be able to save a lot of time and money if you take the inlet and outlet hoses off (coming out of the firewall) and stick a garden hose in there and flush it out. Stick it in the outlet 1st and blow it out backwards and then blow it out the other direction and repeat a few times. It may clear it out or it may not (if it's clogged or corroded really bad in there), but it's dfinitely worth a try. I had the same issue about a year ago and was quoted $900+ for a new heater core and the labor. I fixed it for free in about 10 minutes with my garden hose.
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#8
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If the heater core is plugged you may be able to save a lot of time and money if you take the inlet and outlet hoses off (coming out of the firewall) and stick a garden hose in there and flush it out. Stick it in the outlet 1st and blow it out backwards and then blow it out the other direction and repeat a few times. It may clear it out or it may not (if it's clogged or corroded really bad in there), but it's dfinitely worth a try. I had the same issue about a year ago and was quoted $900+ for a new heater core and the labor. I fixed it for free in about 10 minutes with my garden hose.
but unfortunately did that, and it's screwed.
too many years (15 ) with too little use and no fluid change destroyed the seals
in my neck of the woods, a heater core is about 950 US plus tax (19%!)
but there is the option of a 150 USD metal radiator made to measure,
which is what everyone does,
in a local forum, an expert from Toyota quoted the price and said no one has ever imported one for a Hilux
the main radiator is ok
but they're built tougher
#9
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well, to update
( a little later...)
it had to be opened up twice to get all the leaky seals replaced,
but it worked fine after that.
the truck was sold
(in a heartbeat), and I just picked up a new (94) yesterday
will post about it somewhere else on the forum
( a little later...)
it had to be opened up twice to get all the leaky seals replaced,
but it worked fine after that.
the truck was sold
(in a heartbeat), and I just picked up a new (94) yesterday
will post about it somewhere else on the forum
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