location of the egr valve on a 2000 s type jaguar is on 2000 Jaguar S-Type

i have been reading that the egr valve could be my problem in rough idle problem where is the location on a 2000 s type jaguar

by in Tacoma, WA on March 07, 2010
1 answer 2 comments
ANSWER by on March 08, 2010
The EGR Valve can cause a rough idle if the valve is open at idle, but this is not common. You should have a check engine light on if that is the case, is it on?
COMMENT by on March 08, 2010
yes the engine light is and auto zone scanned it said engine miss firer in number 1 valve then done some reading and said egr valve needs to be replace also mass air sensor needs to be cleaned
COMMENT by on March 08, 2010
If you have a misfire, I wouldn't start with the EGR Valve or the MAF Sensor. Misfires can be cause by several things, spark plug, ignition coil, injector or a vacuum leak primarily. Here is some info on the misfire code, http://repairpal.com/OBD-II-Code-P0301 Read this for a better understanding, but I wouldn't start replacing parts, I would pay for a diagnosis and then replace what they say is bad.

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