Thousands of miles9 182736455463728190
Thousands of kilometres15 30 45 60 75 90 105 120 135 150
Years12345678910
Check pressure regulator and seal of the corresponding
heating pipes (1.4 T-Jet 120 HP LPG versions)
Check correct fitting of injectors (positioning, clip
retention) (1.4 T-Jet 120 HP LPG versions)
Change engine oil and replace oil filter (1.4 T-Jet 120 HP
LPG and 1.4 Turbo Multi Air versions) (4) (O) (•)
Replace engine oil and oil filter (2.4 Tigershark versions -
where there is one) (5)
Replace spark plugs (1.4 T-Jet 120 HP LPG and
1.4 Turbo Multi Air versions) (6)
(4) If the car's annual mileage is less than 10,000 km, the engine oil and filter must be replaced every year.
(O) Recommended operations
(•) Obligatory operations
(5) The engine oil and oil filter must be replaced when the warning light on the instrument panel switches on or, in any case, every year.
(6) For 1.4 Turbo MultiAir and 1.4 T-Jet versions, to guarantee correct operation and prevent serious damage to the engine, it is essential to:
only use spark plugs specifically certified for these engines; all spark plugs should be of the same type and brand (see the "Engine"
paragraph in the "Technical specifications" chapter); strictly comply with the spark plugs replacement intervals on the Service Schedule.
It is advisable to contact a Jeep Dealership for plug replacement.
232
SERVICING AND MAINTENANCE
Versions1.4 T-jet 120 HP
Petrol/LPG1.4 Turbo Multi Air
136/140/170 OHP1.6 E.Torq 2.4 Tigershark(*)
Maximum torque (EEC) (Nm) 215230
/ 250(**)152 230
Maximum torque (EEC) (kgm) 2223.5
/ 25.5
(**)15.5 23.4
corresponding engine speed (rpm) 25001750
/ 2500
(**)4500 3900
Spark plugs NGK IKR9J8 NGK IKR9J8NGK - SINGLE IR -
ZKR7BI -
10 JAPAN C128
FuelAutomotive LPG
(Specification
EN589) (LPG fuel
supply)/Green
unleaded petrol
95 R.O.N.
(Specification
EN228) (petrol
fuel supply)Unleaded petrol
95 R.O.N.
(EN228 specifications)Unleaded petrol
95 R.O.N.
(EN228 specifications)Unleaded petrol
95 R.O.N.
(EN228 specifications)
(*) Where fitted
(**) 1.4 Turbo MultiAir 170 HP version
262
TECHNICAL DATA
