Chevrolet Blazer owners have reported 4 problems related to coolant leaking (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.
2000 Chevrolet Blazer 2 dr. 4 wd. Oil leaks on all engine oil coolant lines. Four repair shops I contacts indicated they replace these lines on like vehicles at least once a week.
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I have had coolant leakage in my 1997 cheverolet Blazer and have talked to people at different dealers to no avail no one recommended that I have a systems check now I find out there is a technical bulletin that I stumbled upon at jasper engines that shows that the 1992 through 1997 gm 4. 3l VIN r&w engines have the problem that coolant loss has been associated with cracks that may develop in the lifter valley area of the block. Until I came upon this nobody could give me a answer is there any thing that can be done to help me resolve this issue.
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all problems of the 1997 Chevrolet Blazer
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Vehicle leaking coolant because it was improperly sealed. Nlm.
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all problems of the 1996 Chevrolet Blazer
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Accelerator sticks due to carbon buildup on throttle body. Gasoline prematurely burns before reaching the cylinder. Ball joints had to be replaced. Engine oil leaks. Coolant leaks. Transmission leaks.