FORD 1998 F-150 - Manual (Page 149)

Jump starting
1. Start the booster vehicle and
run the engine at moderately
increased speed.
2. Start the engine of the vehicle
with the discharged battery.
3. Once the engine has been
started, run both vehicles for a
further three minutes before
disconnecting the leads.
Removing the jumper cables
1. Remove the jumper cables in
reverse order. Take the cable off
the metallic surface (1) first,
followed by the cable on the
negative (-) booster battery
terminal (2).
2. Remove the cable from the
positive (+) terminal of the booster
battery (3) and then the
discharged battery (4).
3. After the disabled vehicle has
been started, allow it to idle for a
while so the engine can “relearn”
its idle conditions.
+
–
+
–
1
4
3
2
Roadside emergencies
149