What is the size of the wrench used to remove the heater hose from the rear of the intake near the EGR valve on a '90 burb 5.7L with rear heat? I need to buy one so I can pull the dang thing as I prepare to pull the engine.
CK5
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Big wrench
- Thread starter AKbigsub
- Start date
I believe it's inch and 16th but credentials wrench is the safest buy if can't get some calipers on it and measure it. Good luck !
