
2000 Chevrolet Malibu 3.1L Misfire
The engine runs rough (misfire) at idle. Using the snap-on scanner, the #1 cylinder shows to be misfiring at idle. When I raise the engine rpm up, the misfire goes away. I performed a compression test and running compression test on #1 and #4 cylinders. 200 ps...
FIX posted 11/1/2017
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)21 Replies Received(Hide Replies)21 Replies Received
|
Message Closed w/FIX
|
VIN | 1G1ND52J3Y |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle |
Misc. | Stock |
Trouble Codes
P0300 | Multiple Misfire Detected |
P1374 | CKP Sensor High To Low Resolution Frequency Correlation |
Message Closed w/FIX
Vehicle Data
2000 Chevrolet Malibu
VIN | 1G1ND52J3Y |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Idle |
Misc. | Stock |
Trouble Codes
P0300 | Multiple Misfire Detected |
P1374 | CKP Sensor High To Low Resolution Frequency Correlation |