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1994 Chevrolet S10 Blazer Tahoe 4.3L EGR system
Posted to GM Engine on 1/28/2005 41 Replies

This will be the fourth time I have cleaned the egr valve. Nothing is wrong with the valve itself, it just keeps getting clogged up with carbon. My question is will removing the lower intake manifold and hot tanking it solve my problem. I have run into this al...

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Message Closed w/FIX

car Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W2R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEGR System
ConditionsSticking Open
Misc.OBD-1
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W2R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEGR System
ConditionsSticking Open
Misc.OBD-1