> Good points. I once ignored traces of rust in the radiator
> because I was lusting for the car. What a mistake.
>> Good points. I once ignored traces of rust in the radiator because I was
>> lusting for the car. What a mistake.
>
> What happened to the car?
There were three points of corrosion that made me crazy. One was a freeze
plug, of course, which I ended up patching by JB Welding a quarter into it
because I didn't want to pull the engine. The other two were coolant
fittings on the alloy intake plenum and on the head that were too eaten away
to seal. I fixed one other leak by replacing the thermostat housing with one
from a wrecking yard.
What was really crippling about the leaks was that as I drove coolant would
continually seep out, and when I parked it would suck air back in rather
than recover coolant from the overflow. The result was that I could drive
maybe two hours before it would overheat, then I had to wait for the engine
to cool enough to put more coolant in the radiator.
That was an '84 Nissan 300ZX. It had something like 105K miles on it when I
bought it, and under 160K when I traded it in on our Toyota. I had been
looking for a mid-life machine to replace my long-gone Lotus Europa, and I
confess the abominably maintained Nissan still was more reliable than the
Lotus... but it wasn't nearly as much fun to drive.
Mike
Elle - 09 Mar 2006 15:08 GMT
> "Elle" <honda.lioness@nospam.earthlink.net> wrote
>>> Good points. I once ignored traces of rust in the
[quoted text clipped - 4 lines]
>>
> There were three points of corrosion that made me crazy.
snip but all comments read
Good story; important tip for used car buyers. Folks should
definitely test drive I guess at least half an hour, and
definitely monitor the coolant quality and level before,
during, and after.