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Q: Radiator Sealant on 2007 Chrysler Pacifica

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Can radiator sealant be used in a 2007 Chrysler Pacifica? If so, would you have to put the sealant through the hose instead of the directly into the coolant container?
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Be aware that sealants and stop leak additives could cause more future problems by clogging passages which are vital for normal operation. I know the manufacturers claims otherwise, but ask mechanics about it.
If there is a leak, get it repaired properly. Cheap fixes are turning to the most expensive repairs.

i agree. sealer will gum up the system and clogg critical passages.
beside, it is very temporary and that is even if it works.

the best fix is to fix it correctly.

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