When the engine is reved the hose from the radiator to the thermostat collapses. The car runs a little on the hot side and I was wondering if replacing the thermostat would solve this problem. Anyone's help would be appreicated. Thanks, Bryan

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Bryan
93 300E 200k
93 Saab 900s 130k
84 Saab 900turbo 57k
85 Saab 900turbo 159k

Sounds like the thermostat is stuck partially closed or obstructed with low flow from the cylinder head. Wouldnit hurt to remove the housing and check it out.

thanks for the tip, it was a bad thermostat.

__________________
Bryan
93 300E 200k
93 Saab 900s 130k
84 Saab 900turbo 57k
85 Saab 900turbo 159k