Forum Discussion

Econoline424's avatar
Econoline424
Explorer
Dec 19, 2013

1989 Econoline Hi Top Conversion Heating

Hi --

I recently purchased a 1989 Econoline Conversion van (75K mi), thinking I would take it on an extended road trip. So far, I have not driven the van more than an hour at a time.

Recently, I have noticed that the temp guage moves toward the "High" mark as soon as the van is warmed up. I took it to a mechanic who said it was likely one of three things or a combination of all three: radiator, thermostat, water pump. He quoted a price of around $1200 - $1500 to fix all three. Right now, I don't have much confidence that the van could withstand the rigors of a long distant trip, especially if I made my way toward Quartzsite (Im in Calif). The thermostat was changed in August by the previous owner.

Also, after shutting off the van at one point, and restarting the engine, the temp needle moved all the way to the High point, but then came back down to slightly above Normal.

Any suggestions? Do you experienced folks think this is a radiator/water pump problem?

Thanks!
  • Econoline overheating update:

    Cooling system pressure test
    Replace upper and lower radiator hoses
    Replace water pump by-pass hose
    Coolant System Flush with Khameleon Antifreeze.
    Radiator, thermostat, and sending unit checked out OK

    I took it out on a test run on the freeway (about 100 miles), and the problem seems to be fixed.

    Thanks everyone for the suggestions. I received a 10% discount on parts and labor because they didn't get the van back as promised. Happy holidays!