Need a bit of help.. my engine is making a dodgy noise (videos and info inside). Found the problem...

  1. #1
    It's an 02 VTR. Put a VTS gearbox in it the other day and done about 20-30 miles to give it a good breaking in before I floored it to see what it was like 0-60. I was surprised of how much of a difference the VTS gearbox made so I done the 0-60 one more time before I went in for the night and just when i slowed back down to 30ish that's when the handbrake light and oil pressure light came on and the engine started making this noise:



    Video from inside the car so you can see the revs its sitting at when it makes the rattling noise:



    I know it's not the gearbox as the noise is coming from the drivers side of the engine. There are no oil leaks (oil is just under the max marker on the dipstick), the car is not under or over fuelling, the engine temp gauge still sits under the half way point... it runs perfectly bar the 2 dash lights and the noise.

    My mate plugged it into his diagnostics thing and it came up with this:

    Cylinder 1 reference sensor
    P1327

    I've read on here that that code means there could be a problem with the coil pack? But surely that wouldn't cause the engine to make that rattling noise?

    My mate thinks it could be some U shaped bearing in the engine that when it wears it sort of slips and turns which would also cause a drop in oil pressure making that light come on?

    Just wanted to get some second opinions before we try and tackle the problem.

    Cheers for any help guys.

    The Problem:
    Apparently my car didnt have the original dipstick in it due there being an inch and a half off the end of the original one floating around in the sump which eventually got caught in the oil pump chain and snapped it. Trust it to finally catch it in my ownership. Hope this helps anyone who might encounter the same problem due to incompetent previous owners. I mean if the end of your dipstick is missing SHOULDNT YOU GET IT OUT THE FUCKING ENGINE?!
  2. #2
    Sounds bad, could be coil pack. That would be the first point of call.
  3. #3
    Cheers mate. Getting a second hand one delivered this week some time so will be able to check that when it gets delivered :]
  4. #4
    The engine bearings will not slip. and if they did the oil feed for that bearing would be blocked off completely and would soon fail
  5. #5
    Thanks mate. Will update if the coil pack fixes the problem.
  6. #6
    Can't load the video.. but if its a rattling noise Im thinking of and the coil pack is saying its faulty then it would sound like the rattling would be the possible fact that its only running on three cylinders?
  7. #7
    aye mate "the diesel engine rattle" haha. Still waiting on the coil pack getting delivered though
  8. #8
    Coil pack didn't fix it :/. Going to try new spark plugs next.
  9. #9
    thats sounds like something mechanical to me rather than an electrical fault
  10. #10
    Quote:
    Originally Posted by Gandi699 View Post
    thats sounds like something mechanical to me rather than an electrical fault
    Cheers for the input mate, confirming my worst fear haha. Sounds like its coming from the top of the engine so if sparkies dont fix it, i will start stripping the engine :/
  11. #11
    take the rocker cover off and have a look for anything obvious, easiest step rather than pulling the head off etc
  12. #12
    Yeh, will do mate, cheers!
  13. #13
    Spark plugs never fixed it, tried 2 sets. Off with the head.
  14. #14
    Think its the oil pump as the top of the engine under the rocker cover was pretty dry. Also done the Mk 1 oil filter relocation a while ago so we took the bolt out the oil return hole to see if the oil would squirt out while the car was running and nothing, which means all the oil is sitting in the sump so deffinately something to do with the oil pump.