Chevrolet Blazer owners have reported 42 problems related to radiator (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Blazer based on all problems reported for the Blazer.
Defective engine cooling system: radiator, causing vehicle to overheat.
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all problems of the 1998 Chevrolet Blazer
🔎.
Radiator clogged with gunk caused vehicle to overheat. This has reoccurred within a year after dealership repaired the problem. Please describe details.
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all problems of the 1996 Chevrolet Blazer
🔎.
Radiator fluid gummed up due to leak caused by faulty silicon; trans dip stick rusted due to placement of wiper fluid line (elbow).
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all problems of the 1997 Chevrolet Blazer
🔎.
While checking radiator, radiator operated poorly, no cooling turned into jell. Dealer has been notified. Please provide further information.
Radiator overflow dry filled with what looks like dirt radiator filled with what looks like mud caused by dex-cool coolant should not have to be serviced for 6 years or 100,000 miles.
Radiator/cooling system plugged up, causing engine light to come on (2 times).
Flushed radiator system and found it to be corroded and clogged with rust. Currently, heater is inoperable. Dealer has inspected vehicle.