
1999 Dodge Dakota 3.9L Poor Fuel Economy
hi dodge tech`s - this dakota has excessive spark knock & poor fuel milage. replaced worn out spark plugs, reset cam sync to '0' degrees (was +2 degrees) motovac engine & got rid of hesitation. have tested for faulty intake gaskets with vac gauge from pcv port...
FIX posted 7/10/2006
![]()
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 w/FIX
|
VIN | 1B7GL22X6X |
Engine | 3.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy |
Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
1999 Dodge Dakota
VIN | 1B7GL22X6X |
Engine | 3.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy |
Occurs | Under Load |