|
1994 Chevrolet K3500 454CID Hesitation, Surge, Poor Fuel Economy
I HAVE A STRANG ONE, THE CUSTOMER SAID LOSE OF POWER & FUEL MILAGE. THE ROAD TEST WITH THE SCANNER SHOWED ENGINE KNOCK SENSOR, SENSING A KNOCK AT 2200/2400 RPM. WHEN THE KNOCK HAPPENS ITS VERY FAST, SCAN GRAFIXS SHOWS A DRAW OUT TIMING RETARD & THAN BACK T...
FIX posted 4/9/2000
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 |
Message Closed
|
| VIN | 1GCHK39NRE |
| Engine | 454 / 8 cyl |
| Emissions | Not OBD-II Compliant |
| Symptoms | Hesitation, Surge, Poor Fuel Economy |
| Occurs | Always, on Accel |
| Misc. | No Codes |
Message Closed
Vehicle Data
1994 Chevrolet K3500
| VIN | 1GCHK39NRE |
| Engine | 454 / 8 cyl |
| Emissions | Not OBD-II Compliant |
| Symptoms | Hesitation, Surge, Poor Fuel Economy |
| Occurs | Always, on Accel |
| Misc. | No Codes |
Video