Engine Noise Increasing

[malikqais]

Hi,

Guys please help me in this regard I started using fully synthetic Mobil1 oil and now engine is becoming louder and louder.

I chaged all the belts and also timing belt. if its fan clutch how we check it I checked with one mechanic he said all is ok. But i can hear loud engine noise while driving. I replace maf sensor. Is there any oxygen sensors help in this regard. Also power steering is ok no leaks. Car has a very power full acceleration no decrease in that. There is no leak in silensor head unit. What you guys think about that.

Please help me in this regard.

[amcdonal86]

Sounds like your EGR pipe is cracked.

[malikqais]

where can i find egr pipe in 2000ls

[malikqais]

It's fixed the fan clutch was faulty now no noise. smooth and quite love it.