
1996 GMC C1500 Suburban SLE 5.7L Misfire
Engine has a misfire on #3 cylinder. Also a slight, under the radar misfire at #6 very low counts. Map sensor, distributor set at 0 -2, and a computer were thrown at the problem with no joy. These parts were added after the engine was rebuilt. The cracked ...
FIX posted 11/7/2018
![]()
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)9 Replies Received(Hide Replies)9 Replies Received
|
Message Closed
|
VIN | 3GKEC16R9T |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Misc. | Fuel Ratio 14.70 |
Trouble Codes
303 | Misfire 99 count |
P00 |
Message Closed
Vehicle Data
1996 GMC C1500 Suburban SLE
VIN | 3GKEC16R9T |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Misc. | Fuel Ratio 14.70 |
Trouble Codes
303 | Misfire 99 count |
P00 |