1989 Chevrolet Blazer Code 32 Replaced Egr Valve Vacuum Sloenoid Cleared

1989 CHEVROLET BLAZER
49,000 MILES
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code 32 replaced the egr valve and egr vacuum sloenoid, cleared code in computer and still have same issue. Does MAP sensor have any bearing on sittuation?
Oct 16, 2012 at 8:06 PM
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ASEMASTER6371
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the passages are the most common reason for the egr not working. stop replacing parts till you know the exact failure.

start the motor with the egr off, and there should be vacuum in one port and exhaust in the other.

Roy
Oct 16, 2012 at 8:08 PM
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