2004 Pontiac Grand Prix Knock Sensor

Tiny
GORGEOUSSHARK
  • MEMBER
  • 2004 PONTIAC GRAND PRIX
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 61,000 MILES
My engine light came on, and indicated that I need knock sensors. I took it to a mechanic, and he indicated that he needed to remove a lot of parts, and wanted to charge me over $700.00. I would like to be informed, so that I don't get taken for a lot of money. Where are the knock sensors located, and how would you get to them. Does this model have more than one knock sensor?
Wednesday, September 9th, 2009 AT 4:23 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
You got 2 of them on the right side of engine 1-above the starter the other below the exhaust manifold. If you go for it you'll be taken I can do that for less the amount-see below


https://www.2carpros.com/forum/automotive_pictures/12900_ks1_3.jpg




https://www.2carpros.com/forum/automotive_pictures/12900_ks2_2.jpg

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Wednesday, September 9th, 2009 AT 4:46 PM

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