MY G is making a loug engine noise (YouTube video included) [SOLVED]
Hey G experts,
Year: 2004 Mileage: 100k Transmission: Automatic My G's engine started making a really loud and rapid clanking. I regularly check the engine oil, however I checked it after a few days hearing this noise and it was BLACK Video: http://www.youtube.com/watch?v=u-2dQ...ature=youtu.be Does anyone have any idea what the problem could be? The closest Infiniti dealership to not that close, I would rather get your opinions before I drive there! thanks and FML |
sounds serious, any engine codes?
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Originally Posted by JaE35
(Post 6281500)
sounds serious, any engine codes?
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Sounds like something is hitting the fans.... Weird noise.
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Originally Posted by 04G35NYC
(Post 6281505)
Sounds like something is hitting the fans.... Weird noise.
anyone think it could be a damaged piston?? |
I guess a better video with a small engine rev would be better. It sounds like something in the fan, weird valve tap, or a leak in the exhaust.
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Originally Posted by Pepper
(Post 6281537)
I guess a better video with a small engine rev would be better. It sounds like something in the fan, weird vavle tap, or a leak in the exhaust.
I'll let you guys know what they tell me. Thanks for the feedback! |
Originally Posted by prada.robot
(Post 6281584)
So from the replies, I shouldn't be too too worried to drive it up to the dealership.
I'll let you guys know what they tell me. Thanks for the feedback! It could be a busted valve/lifter or something, but it's kinda tough to tell from the video. Either way, it sounds pretty bad and not worth risking on a drive. If you have AAA, you should use that to have them tow it to a local auto repair shop. Does it go away if you let the car idle for a while? Sometimes a sticky lifter will make a noise something like that for a few seconds and then go away once the car warms up a bit. Can you describe the circumstances around the time when you first heard this noise? Did it start doing it as you were driving one day, or did it just do it one morning when you started the car up cold? |
From your vid, sound like your fan is going bad. When did you last change oil and what type of oil did you used? Some oil turn black faster but back does not = bad.
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Originally Posted by partyman66
(Post 6281595)
Personally, I'd have it towed to a private shop.... and not a dealership. I definitely wouldn't drive it in that state if it's as far as you say to a dealer.
It could be a busted valve/lifter or something, but it's kinda tough to tell from the video. Either way, it sounds pretty bad and not worth risking on a drive. If you have AAA, you should use that to have them tow it to a local auto repair shop. Does it go away if you let the car idle for a while? Sometimes a sticky lifter will make a noise something like that for a few seconds and then go away once the car warms up a bit. Can you describe the circumstances around the time when you first heard this noise? Did it start doing it as you were driving one day, or did it just do it one morning when you started the car up cold? The timing of the sound goes like this: Once the engine turns on, sound is very loud then levels off to a constant loudness.... when i accelerate in first the noise increases a tiny bit and when i i take my foot off the accelerator and allow a coast the noise is *almost* gone until i accelerate again...
Originally Posted by dunut
From your vid, sound like your fan is going bad. When did you last change oil and what type of oil did you used? Some oil turn black faster but back does not = bad.
i'll let you guys know what happens... i have a feeling i'm going to have to drop a lot of dollars... :( |
Originally Posted by prada.robot
(Post 6281498)
Hey G experts,
Year: 2004 Mileage: 100k Transmission: Automatic My G's engine started making a really loud and rapid clanking. I regularly check the engine oil,however I checked it after a few days hearing this noise and it was BLACK Video: http://www.youtube.com/watch?v=u-2dQ...ature=youtu.be Does anyone have any idea what the problem could be? The closest Infiniti dealership to not that close, I would rather get your opinions before I drive there! thanks and FML
Originally Posted by prada.robot
(Post 6281640)
=I can't remember when i last changed the oil but according to the sticker on my window, theres around 2k left till I have to change it again - it was changed at the dealership so oil quality shouldn't be a factor? :(
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whoa thats scary sounding...you should really get familiar with your area and find a reputable shop yourself...not what AAA recommends....and yeah dont take it to the dealer unless you under warranty lol
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:eek3: First ever VQ diesel conversion!
Maybe when you took it in to get your oil changed at the stealership, they hooked you up with a bio-diesel conversion. On your next visit to Mcdonalds, ask for a jug of used fryer oil and fill her up, maybe the noise will go away, jk. I'm wondering if it could be an exhaust leak, possibly a cracked manifold, sounds scary enough to to want to drive it. If your oil was black with 2k left until your next change then maybe you should start doing your own oil changes, seems to me like they might be skipping your filter :dunno:. Sub'd for results and good luck. |
sometimes it may seem like the noise is coming from the engine are but it could be from somewhere else, just try using a long screwdriver and see if you can get a bit more specific about the noise?
good luck though! |
it sounds like a lifter/seal on the top end.. had a vehicle that made that same noise after being started and run without any oil..
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