2001 LR Discovery 2 check engine and codes

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rafter6bcattleco

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Hello,

I have a 2001 Disco II with about 90k on it. It has repeatedly had the check engine light come on. Ive had the codes read and replaced what they say to replace. MAF and all four O2 sensors are new. Here are the latest codes from O'Reillys:

p1172
p1175
p0150
p0174
p0159
p1300
p0306
p0302
p0308
p0300
p0304
p0172

The truck runs fine upon start up but continues to get rougher as you drive. At a stop light it idles very rough but goes away when put into neutral. It has a very strong sulphur smell from the exhaust. I have owned it for about a year now and this has progressively gotten worse. Any advice would be appreciated. Thanks!
 

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