The Lacrosse does not have a servicable fuel filter. It has a strainer that is located in the tank but there is no maintenance required for the fuel system. Might be a good idea to get your injectors cleaned at about 30,000 miles but other than that you should be set.
September, 27, 2007 AT 11:37 PM
Cleaning the injectors on the lacrosse is not recommended. It is possible to cause damage to the injectors if you use an incompattible solvent. GM has not listed any approved injector cleaner for this, other than " CHEVRON TECHRON FUEL TREATMENT"