Check engine light

[nicodemus815@...]

Since purchase my PT38, I've gone back and read all the past posts. I have
kept tips on different topics. Here is what I have read concerning the Check
Engine Light:
BTW, are the 50,000 posts accessible yet. I haven't been able to access
them.

Steve Harrie,
St. George, UT

"I also have a 1988 pt40 with the check engine light that comes on when I
pull a long hill, this has been constant for four years, The code say low
coolant
when the tank is full. I have been into William Detroit in Georgia and
Phoenix, Detroit diesel shops in North Dakota, Kansas, Missouri, Michigan, and
more.
The suggestions and cures have ranged from poor ground, bad injectors, bad
sender, to duck tape over the lite. I now believe it must be a fault in the
computer or wiring or other magical places. But, if other 88 pt40 owners have
the
same problem it probably is a manufacturing flaw. If anyone finds a cure
please post it. 2) I also have a 88 PT40 WB with the exact symptoms, must be a
manufactured problem. 3) My 1988 PT40 does the same."


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