Problems That Plague Chrysler’s 3.5L Engine Create Rebuild Opportunities
If ever there was a service opportunity ripe for the taking, Chrysler’s 3.5L SOHC V6 engine (and its 2.7L, 3.2L and 4.0L cousins) is it. This engine was introduced back in 1993 as an “upgrade” from the earlier 3.3L pushrod V6 engine. Some would question whether the move was a step forward or backward because the 3.5L V6 (and its variants) has a poor reputation for reliability.
Servicing The Chrysler 3.5L Engine
If ever there was a service opportunity ripe for the taking, Chrysler’s 3.5L SOHC V6 engine (and its 2.7L, 3.2L and 4.0L cousins) is it. This engine was introduced back in 1993 as an “upgrade” from the earlier 3.3L pushrod V6 engine. Some would question whether the move was a step forward or backward because the 3.5L V6 (and its variants) has a poor reputation for reliability. Lubrication issues, oil sludging, coolant leaks, overheating and low-mileage engine failures have plagued this engine family from the get-go.
Brake Job On 2000-2006 Chrysler Sebring
The second-generation Chrysler Sebring brakes are problem free when compared to the previous generation. There are very few reports online about pulsation problems that seemed to plague the previous generation. The 2000-2006 Sebring front brakes can have different caliper designs depending on the engine and model year, and even if it is a convertible. Make sure the parts store has all the information before you order parts.
Chrysler Tech Tip: ESP Lamp Flashing/ESP Pump Howl
Some drivers may notice a howl or groan sound while driving straight after a low speed spirited turning event. On SRT vehicles only, when the vehicle has been switched to the “Full On” ESP mode, the ESP event lamp continues to flash. This does not affect the functionality of the ESP system in any way. The system can be returned to “normal Full-On” mode by briefly pressing and releasing the ESP Off switch. The system will reset itself each time the ignition is cycled.
Tech Tip: Chrysler’s Engine Experiences No Crank/No Start Condition Due To Electronic Lockup Of WCM/SKREEM
The customer will experience a no engine crank and a no engine start condition. Also, the remote keyless entry (RKE) system will not operate. This condition may be due to an electrostatic discharge (ESD) from the ignition key into the WCM, causing the WCM to electronically lockup. This condition may occur more frequently in dry and/or cold weather conditions where a sufficient electrostatic charge is more easily produced. This condition is corrected by the replacement of the WCM.
Shell Lubricants Selected As Supplier Of The Year By Chrysler Group
Shell Lubricants was recently honored by Chrysler Group LLC as the 2012 Supplier of the Year for the collaboration with Mopar, Chrysler’s service, parts and customer-care brand.
Servicing Chrysler’s Versatile 3.3L And 3.8L Engines
These engines have a mixed reputation for being high-mileage, dependable powerplants as well as noisy motors that can fail at relatively low mileage. Some 3.3/3.8L V6s have racked up well over 200,000-plus miles on the odometer with no major problems (except some oil burning), while others have called it quits at 70,000 to 80,000 miles.
Diagnosing Rough Idle On Chrysler 2003 Town & Country
According to the owner, the 3.8L Town & Country had been driven for quite awhile with an illuminated Check Engine light and a rough idle condition. As the vehicle was driven, the idle condition worsened until the engine wouldn’t idle in gear unless the driver applied the throttle. Of course, the vehicle owner had assumed that the rough idle complaint was caused by only one component failure and would therefore be relatively simple to repair.
Tech Tip: Chrysler’s Fuel Pressure Is OK, but Codes P0172 and P0175 are Detected
Applies To: 1998-2004 Intrepid 2.7L 1999-2004 Concorde 2.7L 2001 LHS 3.5L 2001-’04 Sebring 2.7L 2002 300M 3.5L 2002-’04 Intrepid 3.5L and Stratus 2.7L 2003-’04 Concorde 3.5L 2003 Stratus 2.4L Customer Concern: Trouble codes P0172 and P0175; fuel pressure is OK. Potential Causes: Camshaft Timing Oxygen (O2) Sensor Exhaust Gas Recirculation (EGR) Valve Tests/Procedures: 1. Test
Diagnosing A 2011 Chrysler Town & Country With Trouble Code P0152
Verify the wiring to the O2 sensors is normal. These sensors will normally switch between 2.5 volts and 3.5 volts when they are working correctly. The sensor ground will have 2.5 volts on it and this is normal for this vehicle.