1. Fails over to the cold start mode-- leaving the IP to run in overly advanced condition all the time, not good for the engine.
2. Replacement parts hard to find-- the thermostatic actuator (waxstat) inside the housing appears to be NLA or close to it.
3. Cold start device, even when working as designed, is of limited value in more moderate climates. Disconnecting it does not produce any real hardship.
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1985 744 gle d24t
1985 745 gle d24t
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