I have a loud noise when I pull off.

Tiny
MSTONYA610
  • MEMBER
  • 2004 CADILLAC SRX
  • 160,000 MILES
I have a 2004 SRX AWD V6 and I hear a loud rattling noise when I start driving at low speeds and when I come to a stop from a low speed. I was told that it may be a timing chain issue. My check engine light is on and I am getting 4 code P0300 Cylinder misfire detected random cylinder, P0303 Cylinder misfire detected Number 3, P0305 Cylinder misfire detected Number 5 and P341 Cam sensor condition. I am wondering if you have any information on these codes and the timing chain issues with this car.

Thanks
Tonya
Wednesday, June 20th, 2012 AT 12:05 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
The noise could e guides on the chain. You need someone with a trained ear to identify the noise.

The codes are missfires that may be as simple as plugs and coils. That needs to be verified by a shop that can test them. The cam sensor may be related to the bad guide in the chain if the car is out of time.

Roy
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Wednesday, June 20th, 2012 AT 12:13 AM

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