|
1994 GMC K1500 Suburban SLE 5.7L Poor Fuel Economy
Cust. claims that fuel economy has dropped from 13mpg on hwy. to 8 or 9 mpg summer or winter. Gut tells me that the 4 gas is correct and this system runs lean. (idles and drives like it) Any GM guru with words of wisdom for us to share with this unhappy cu...
FIX posted 7/27/1999
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 1 Replies Received (View Replies)1 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
1 Replies Received
1 Replies Received
Related Documents & Media | VIN | 1GKFK16K9R |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Fuel Economy |
| Occurs | Always |
| Misc. | 1500 Sle |
Message Closed w/FIX
Vehicle Data
1994 GMC K1500 Suburban SLE
| VIN | 1GKFK16K9R |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Poor Fuel Economy |
| Occurs | Always |
| Misc. | 1500 Sle |
Video