PCM P0171 & P0174 HISTORY CODES

  • Tiny
  • saturntech9
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15 for which part is bad?

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Saturday, June 23rd, 2012 AT 3:31 AM
  • Tiny
  • thunder
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Just a little sarcasium : ) I'm glad you guys enjoyed this topic. What kind of money is this going to cost me?

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Monday, June 25th, 2012 AT 12:02 PM
  • Tiny
  • saturntech9
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The cost of the repair is going to be based on what the repair entails. It all depends if it is a intake gasket leaking a hose leaking etc. Without knowing the cause cant estimate a repair cost.

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Monday, June 25th, 2012 AT 4:44 PM
  • Tiny
  • thunder
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Just a follow up guys, I took the car to Tires plus and they chkd it and did a smoke test. They took care my old and cracked vac hoses. But they say it has a pinhole leak in the thottle body gasket. The car shakes horribly at idle. They said it would cost $460 p&L. Does that sound right? Just to change a gasket!

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Tuesday, July 17th, 2012 AT 6:35 PM
  • Tiny
  • saturntech9
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The labor would be about 2hrs times what ever there shop labor rate is. Parts would be about 60 depending on how much there marking them up. Also what ever they charge for hazzardous wastes fees etc.

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Thursday, July 19th, 2012 AT 10:45 PM
  • Tiny
  • thunder
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Had the throttle kit installed. Still have problems. They (tires Plus) even installed new fuel injector rings ($700 total spent). They thinks it's internal because it keeps burning out the spark plug in cylinder #5. I should of just taken it to the Cadillac dealer. Any other suggestions before I shoot it. LOL!

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Tuesday, August 7th, 2012 AT 7:02 PM
  • Tiny
  • thunder
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Oh, where is the #5 spark plug located? (Actually, I cant find any if them, where are the spark plugs wires located?)

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Tuesday, August 7th, 2012 AT 7:34 PM
  • Tiny
  • thunder
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I sorry guys, one more small question. Is the resonator and air intake supposed to b clamped together? I think the two are slightly separating because of the rough roads here in PA and because I cant tighten it down. Tonight i'll add washers to the holding screws, hopefully it'll solve the running out of thread problem.

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Tuesday, August 7th, 2012 AT 7:58 PM
  • Tiny
  • saturntech9
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Sorry it took so long to get back too you some how I didnt get a email you posted some more responses. You have a coil cassette for each bank of cylinders with boots going from it to your spark plugs.I posted a pic pf it for you iam contaqcting our caddy expert to help out on this question.

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Sunday, August 12th, 2012 AT 7:40 PM
  • Tiny
  • thunder
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So thats what that is.I thought it was a cover of some sort. LOL! Can u tell me where spark plug #5 is and how to get to it?

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Monday, August 13th, 2012 AT 12:42 PM

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