× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Chevrolet Blazer 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 1/4/2005 8 Replies

Hi all in IATN land This Blazer came to me from another shop. I scoped the motor and scanned the computer systems. Cam sensor lab scoped fine, but the crank sensor at and above 2800 rpm would develop a ghost signal about every sixth signal. I found this odd as...

8 Replies Received (View Replies)

  Related Documents & Media  1997 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W4V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAbove2800 RPM

Trouble Codes

P0339CKP Sensor ‘A’ Circuit Intermittent Signal
P1341Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W4V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAbove2800 RPM

Trouble Codes

P0339CKP Sensor ‘A’ Circuit Intermittent Signal
P1341Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)