..any easy way to fix that ??
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17 years ago
Heat dissipates at highway speeds for 93 190E 2.3L
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17 years ago
Not really... backflushing is the only way with turbulence as in on and off to shake loose anything that is in there. If it is really stuck, it is realllly stuck!
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17 years ago
I had the same problem. Replace the climate control. It?s located on the firewall nearer to passenger side. This fixed all my heat and air conditioning problems exactly what you are describing
"CP" wrote
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17 years ago
the easiest and cheapest is to exchange the thermostat rule that out, first you know about the heater valve being vaccum operated so just check the pipes, if you found a improvment when flushing the matrix that might be your problem,mine is the same but its a twenty year old
190 so i just live with it try fushing the matrix both ways to remove sediment best of luck"T.G. Lambach" wrote