Repair 7

How to Replace an EGR Valve on a 1998 Sebring

The EGR valve of a Chrysler Sebring regulates the flow of air from the exhaust to the intake system in order to control the air temperature and the amount of nitrogen. A faulty EGR valve will result in poor combustion and engine knock, causing the car to rattle or misfire. Because they are calibrated together, the EGR valve and transducer are sold together and must be installed as a set. While the 1998 Sebring has two different locations for the EGR valve, depending on the type of engine, replacing it is a DIY job that will dramatically improve vehicle performance.

Instructions

1

Raise the car hood and disconnect the negative battery terminal. If your 1998 Sebring has a 2.0- or 2.4-liter engine, the EGR valve is located behind the cylinder head, so remove the large tube connecting the air intake to the air filter for added clearance. On the 2.5-liter engine, the EGR valve is to the left of the positive battery terminal, so remove the transmission control module (TCM) for clearance. The TCM is located to the left of the engine fuse box, and the positive battery terminal is secured by a central retainer and retaining screws.

2

Remove the vacuum tubes and electrical connections from both the EGR valve and electrical transducer, including the line to the solenoid, making sure to label where each tube goes for reinstallation. Remove the metal EGR tube leading to the intake manifold and clean its mounting surface. Unfasten the bolts holding the EGR valve and transducer. Carefully remove each component.

3

Loosely connect the EGR tube with the new EGR valve, using new gaskets. Install the new EGR valve and transducer. Once the components are in place, tighten the screws on the EGR tube and any remaining loose bolts. Reconnect all of the vacuum tubes connecting the EGR valve, transducer and solenoid as labeled.

4

Reinstall any components that you removed for access and reconnect the negative battery terminal. Start the engine and carefully listen for a hissing sound that would indicate a vacuum leak. Correct any vacuum leaks, if necessary, using a small amount of gasket-making compound to seal connections.