What is flex engine?
What is flex engine?
Flexible fuel vehicles (FFVs) have an internal combustion engine and are capable of operating on gasoline and any blend of gasoline and ethanol up to 83%. FFVs have one fuel system, and most components are the same as those found in a conventional gasoline-only car. Learn more about flex fuel vehicles.
What kind of oil does a Chrysler 3.3L use?
As oils improved, Chrysler changed their recommendation to a 5W-30 oil for year-round driving. In 2005, they changed their recommendations again (but only for 2005 and newer engines) to a 5W-20 oil.
Where is the oil pump located on a Chrysler 3.3L?
A noisy oil pump can be changed by removing the oil pan, but first you have to remove a brace and dust cover from the transaxle. Although the oil pan has to be removed to change the pump, the pump is actually located inside the front timing cover. Removing the oil pan will allow you to change the front timing cover.
When to change oil on a 1999 Chrysler minivan?
In a high-mileage engine that has developed an appetite for oil due to worn valve guides and seals and/or piston ring wear, the engine may run out of oil before it reaches the next oil change interval. On the older (1999 and back) minivans, Chrysler had a recommended oil change interval of 7,500 miles for “normal” service.
When to replace spark plugs on Chrysler 3.3L engine?
Chrysler TSB 18-010-05 covers a PCM reflash fix for this. These engines require pretty much the same maintenance as other domestic engines. The original equipment spark plugs are platinum with a 100,000-mile replacement interval. Chrysler also recommends replacing the spark plug wires when the plugs are changed.
As oils improved, Chrysler changed their recommendation to a 5W-30 oil for year-round driving. In 2005, they changed their recommendations again (but only for 2005 and newer engines) to a 5W-20 oil.
A noisy oil pump can be changed by removing the oil pan, but first you have to remove a brace and dust cover from the transaxle. Although the oil pan has to be removed to change the pump, the pump is actually located inside the front timing cover. Removing the oil pan will allow you to change the front timing cover.
When did Chrysler start using a different O2 sensor?
In July 2004, Chrysler began using a different O2 sensor that operates with a 100% duty cycle on the O2 sensor heater circuit. Install the older style sensor and it will set a P0135 code. Chrysler TSB 18-010-05 covers a PCM reflash fix for this.
In a high-mileage engine that has developed an appetite for oil due to worn valve guides and seals and/or piston ring wear, the engine may run out of oil before it reaches the next oil change interval. On the older (1999 and back) minivans, Chrysler had a recommended oil change interval of 7,500 miles for “normal” service.
