2003 FORD RANGER Owners Manual

Page 193 of 248

FORD RANGER 2003 2.G Owners Manual 5. Locate and carefully remove the engine oil level indicator (dipstick).
•2.3L I4 engine
•3.0L V6 engine
Maintenance and Specifications
193

Page 194 of 248

FORD RANGER 2003 2.G Owners Manual •4.0L SOHC V6 engine
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
•If the oil level isbetween the MIN and MAX marks,the oil level is
acceptable,DO NOT ADD OIL.

Page 195 of 248

FORD RANGER 2003 2.G Owners Manual •2.3L I4 engine
•3.0L V6 engine
Maintenance and Specifications
195

Page 196 of 248

FORD RANGER 2003 2.G Owners Manual •4.0L SOHC V6 engine
•Oil levels above the MAX mark may cause engine damage. Some oil
must be removed from the engine by a service technician.
7. Put the indicator back in and ensure it is fully s

Page 197 of 248

FORD RANGER 2003 2.G Owners Manual Engine Oil Recommendations
2.3L & 3.0L Engines
Look for this certification
trademark.
SAE 5W-20 engine oil is recommended.
Change your engine oil and filter according to the appropriate schedule
liste

Page 198 of 248

FORD RANGER 2003 2.G Owners Manual Engine Oil Filter Recommendation
Change your engine oil filter according to the appropriate schedule listed
in the scheduled maintenance guide. Ford production and aftermarket
(Motorcraft) oil filters

Page 199 of 248

FORD RANGER 2003 2.G Owners Manual If you see any corrosion on the battery or terminals, remove the cables
from the terminals and clean with a wire brush. You can neutralize the
acid with a solution of baking soda and water.
Batteries

Page 200 of 248

FORD RANGER 2003 2.G Owners Manual •The vehicle may need to be driven to relearn the idle and fuel trim
strategy.
•If you do not allow the engine to relearn its idle trim, the idle
quality of your vehicle may be adversely affected