× 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
1999 Chevrolet Malibu 2.4L Misfire, MIL Lamp on
Posted to GM Driveability on 3/27/2006 7 Replies

This car has a misfire on #1 cyl. I replaced plug boots & coil housing but skip remained. Tested fuel injectors and found that #1 injector was not pulsing under load but works good at other times. Scan data is good when inj pulse stops. I suspect ecm. Has anyo...

7 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Malibu

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Malibu

VIN 1G1ND52T6X
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Malibu

VIN 1G1ND52T6X
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load

Trouble Codes

P0300Multiple Misfire Detected