
1999 Chevrolet Malibu 3.1L Misfire, MIL Lamp on
Hi Everyone, This Malibu needed the lower intake manifold gasket replaced due to coolant leak (can you imagine). I gave him estimate and he went elsewhere to have repair done. Now the fun starts. Misfiring since the job was completed. They (the other shop)inst...
Summary posted 9/12/2009
![]()
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)32 Replies Received(Hide Replies)32 Replies Received
|
Message Closed w/Summary
|
VIN | 1G1ND52J1X |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0304 | Cylinder 4 Misfire Detected |
P0507 | Idle Speed Control System Higher Than Expected |
Message Closed w/Summary
Vehicle Data
1999 Chevrolet Malibu
VIN | 1G1ND52J1X |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0304 | Cylinder 4 Misfire Detected |
P0507 | Idle Speed Control System Higher Than Expected |