1994 Chevrolet S10 Blazer Tahoe 4.3L Poor Idle Quality, Misfire, MIL Lamp on

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Posted to GM Driveability on 8/4/2000

Guys:

I have this S10 with the typical carbon blocking the EGR valve open, BUT I've cleaned this thing 3 times in as many days and there is always a new chunk stuck in the valve. Now, I cleaned the upper plenum, but the problem happened again. I plan on R&Rin...

Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

VIN	1GNDT13W8R
Engine	4.3 L / 6 cyl / GAS
Trans	4-speed Automatic (Electronic)
Delivery	FI / CFI
Emissions	Not OBD-II Compliant
Symptoms	Poor Idle Quality, Misfire, MIL Lamp On
Occurs	Intermittently

Trouble Codes

32	EGR out of range

Message Closed w/FIX

Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

VIN	1GNDT13W8R
Engine	4.3 L / 6 cyl / GAS
Trans	4-speed Automatic (Electronic)
Delivery	FI / CFI
Emissions	Not OBD-II Compliant
Symptoms	Poor Idle Quality, Misfire, MIL Lamp On
Occurs	Intermittently

Trouble Codes

32	EGR out of range

Related Documents & Media 1994 Chevrolet S10 Blazer Tahoe

Related Documents & Media 1994 Chevrolet S10 Blazer Tahoe

Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

Trouble Codes

Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

Trouble Codes