I think my engine is done
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- DCAWD Groupie
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I think my engine is done
I came to get an inspection and while in traffic I could hear a hard metal clapping sound above 2500. Shop thnks the engines bad, but not sure what part. Gotta send it in for a diag.
- TRANS4M
- Tricycle
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- complacent
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Re: I think my engine is done
damn, that sucks!
*crosses fingers for good results*
*crosses fingers for good results*
colin
a tank, a yammie, a spaceship
i <3 teh 00ntz
a tank, a yammie, a spaceship
i <3 teh 00ntz
- zaxrex
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Re: I think my engine is done
Yeesh. Hope it is just something like a heat shield or crank pulley or something like that.
Patience is the ability to idle your motor when you feel like stripping your gears
- Sabre
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Re: I think my engine is done
Agreed, could be a lot of things. I wouldn't worry.... yet. Get a shop to do a leak down / compression test and maybe even drain the oil or pull the oil pan.
Sabre (Julian)
92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.
92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.
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- DCAWD Groupie
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Re: I think my engine is done
I always wanted and sti engine, but not so soon.
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- DCAWD Groupie
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Re: I think my engine is done
I now think(hope) it is the header lose and vibrating. It only makes the sound (heavy metal and somewhat hollow) at 2500-3000rpm after that it tapers away. I put in 4th and hit 10psi and no sound. I am gonna go to Ft Myer's hobby shop tomorrow and throw her up on the lift and see if any piping is lose.
- zaxrex
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Re: I think my engine is done
If you want to give it a shot, I'm pretty good at identifying header sounds. You could stop by and I could lend an ear, but with lift access so easy, it might be just as easy to go right to the source.
Patience is the ability to idle your motor when you feel like stripping your gears
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Re: I think my engine is done
where snd when
- zaxrex
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Re: I think my engine is done
I'm working up near Connecticut and 18th if you want during the day.
I'm at home near Edsal and Van Dorn in Alexandria in the evenings.
Heading out Fri for the weekend and have hockey Mon and Tue.
I'm at home near Edsal and Van Dorn in Alexandria in the evenings.
Heading out Fri for the weekend and have hockey Mon and Tue.
Patience is the ability to idle your motor when you feel like stripping your gears
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Re: I think my engine is done
What time do you get home from work? I work near Kingstowne and take Van dorn home
- zaxrex
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Re: I think my engine is done
Well hell, then you can pick me up at Van Dorn Metro. That will be a nice change from the bus. I can be at the station any time after ~ 5:15. Maybe PM me with your number and we can coordinate?
Patience is the ability to idle your motor when you feel like stripping your gears
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Re: I think my engine is done
see you there at 5:15
my cell: XXX-YYY-ZZZZ
my cell: XXX-YYY-ZZZZ
- complacent
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Re: I think my engine is done
expect prank calls at 0100, 0200, 0315 and 0445.goob_os101 wrote:see you there at 5:15
my cell: XXX-YYY-ZZZZ
Seriously, the interwebz are a scary place. Keep personal info to PM's plz. kthxbai.
colin
a tank, a yammie, a spaceship
i <3 teh 00ntz
a tank, a yammie, a spaceship
i <3 teh 00ntz
- Sabre
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Re: I think my engine is done
Sabre (Julian)
92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.
92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.
- zaxrex
- DCAWD Founding Member
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Re: I think my engine is done
Well, not the exhaust manifold... . Large metallic clacking noise, not a simple rattle.
Only happens off load, not under acceleration.
Stuffed a 2x4 and moved the block around and the noise was still there.
Louder below the car than above, drivers' side more than pax.
Happens with trans in and out of gear, clutch in or out.
I'm stumped
Only happens off load, not under acceleration.
Stuffed a 2x4 and moved the block around and the noise was still there.
Louder below the car than above, drivers' side more than pax.
Happens with trans in and out of gear, clutch in or out.
I'm stumped
Patience is the ability to idle your motor when you feel like stripping your gears
- Sabre
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Re: I think my engine is done
I'm not sure either with that description Bringing it to the meet on Monday?
Sabre (Julian)
92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.
92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.
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- DCAWD Groupie
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- Joined: Thu Mar 10, 2005 7:00 pm
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Re: I think my engine is done
if it survives until then.
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Re: I think my engine is done
zaxrex wrote:Well, not the exhaust manifold... . Large metallic clacking noise, not a simple rattle.
Only happens off load, not under acceleration.
Stuffed a 2x4 and moved the block around and the noise was still there.
Louder below the car than above, drivers' side more than pax.
Happens with trans in and out of gear, clutch in or out.
I'm stumped
My suggestion would be either the manifold itself being warped from spending too much time hot. Is there a way there can be a gasket that's got leakage on the turbine or the driver's side of the exhaust mani or other hot-side stuff? I don't know whether the car has an exhaust manifold gasket. Gabe said he's making full boost? And the sound is transient between 2500-3500? Might be a warped manifold or bolt. That would certainly behave like that (have a "period" when it's more clanky, and a larger period where it's happier; but it could be reversed, depending on how out-of-whack it was).
It doesn't sound like engine. Zak, it doesn't seem like a valve train clatter? It would be easier if I could hear it, but I'm going to be pretty limited on that.
Good news is, Gabe, that you probably don't have a busticated engine. Unless it's a sly and really angry gremlin (and they do exist, they're rare, but tres expensive and equally sneaky).
rocket scientist
- zaxrex
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Re: I think my engine is done
The real Gabe has other noise issues, this Jeremy has the engine noise...
It is def not an exhaust leak. Though with one of the six exhaust manifold studs not taking a nut, I don't see how he doesn't have a leak.
When putting the 2x4 between the driver's side valve cap and the frame rail, I could "feel" the noise through the plank of wood. Also when putting the 2x4 to my ear/jaw bone it was quite noticeable.
I'm thinking a valve lifter or shim at the worst.
It is def not an exhaust leak. Though with one of the six exhaust manifold studs not taking a nut, I don't see how he doesn't have a leak.
When putting the 2x4 between the driver's side valve cap and the frame rail, I could "feel" the noise through the plank of wood. Also when putting the 2x4 to my ear/jaw bone it was quite noticeable.
I'm thinking a valve lifter or shim at the worst.
Patience is the ability to idle your motor when you feel like stripping your gears
- Mr Kleen
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Re: I think my engine is done
all I got is a clunky rear suspension.
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- DCAWD Groupie
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Re: I think my engine is done
could be the belt tensioner:
http://www.youtube.com/watch?v=UmZ1F8V8pc8&NR=1[/video]
or loose pulley (0:46 on):
http://www.youtube.com/watch?v=WytguVRSIMg[/video]
http://www.youtube.com/watch?v=UmZ1F8V8pc8&NR=1[/video]
or loose pulley (0:46 on):
http://www.youtube.com/watch?v=WytguVRSIMg[/video]
- zaxrex
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Re: I think my engine is done
Might be, here's to hoping.
Patience is the ability to idle your motor when you feel like stripping your gears
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Re: I think my engine is done
now I have my doubts...it maybe the rod bearing starving of oil at those specific rpms
- Sabre
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Re: I think my engine is done
I've never heard of rod bearing's being starved at specific RPMs', but I could be wrong. We'll take a listen on Monday
Sabre (Julian)
92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.
92.5% Stock 04 STI
Good choice putting $4,000 rims on your 1990 Honda Civic. That's like Betty White going out and getting her tits done.