answersLogoWhite

0

P0303 is cylinder #3 misfire. You need to check the spark plug, coil, etc. Normally a set of plugs wil repair the code. Could also be injector, wiring, or internal engine problem.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

Can you install 2005 Jeep Liberty engine on 2002 liberty?

the answer is no. 2002 was the first year the liberty was made. in 2003 they change the computer modules..the only engine you can put in a 2002 jeep liberty is a 2002 engine


Where is 2002 jeep liberty thermostat?

The thermostat on a 2002 Jeep Liberty 3.7L is under the housing where the lower radiator hose attaches to the engine.


How do you fix a thrown rod in a 2002 Jeep Liberty?

Replace the engine.Replace the engine.


Does a 2002 Jeep Liberty have a timing chain or belt?

A 2002 Jeep Liberty has a timing chain.


Jeep Liberty 2002 radiator fan not working?

how do you chage the fan resistor in a 2002 jeep liberty?


Does a 2002 Jeep Liberty have an internal or external voltage regulator?

External, the engine computer is the regulator.


Does a jeep 2002 liberty have an emergency kill when the oil is too low?

No. The engine will continue to run.


What would cause the engine light to come on and stay on while driving a 2002 Jeep Liberty?

get an engine diagnostic scan.


What type of transmission fluid for a 2002 Jeep Liberty automatic?

A 2002 Jeep Liberty uses ATF+4.


What sends power to plugs on 2002 jeep liberty?

What distributes power to spark plugs on 2002 jeep liberty


What causes your engine to over heat in the 2002 jeep liberty?

There are several reasons a 2002 Jeep Liberty could overheat. Some possible reasons are low in coolant, a bad thermostat, or the head gasket went bad.


How do you repair a check engine light on 2002 Jeep Liberty?

Click on the link to your right for more information.