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-   -   1998 COROLLA ENGINE NOISE (https://www.revscene.net/forums/645044-1998-corolla-engine-noise.html)

rexsomnii 05-10-2011 09:26 PM

1998 COROLLA ENGINE NOISE
 
Engine noise, please help me determine what the problem is.

As I was climbing up a hill, not so steep, about 38-40 degrees incline, was going around 50 km/h @ around 3500-4000 rpms.

this noise kicked in, and stayed like this until now.

http://www.youtube.com/watch?v=HL5yi...ature=youtu.be

Pretty much something sounds broken in the engine ?

please input on this.

TIA

jing 05-10-2011 09:34 PM

Sounds like a basses exhaust leak
Posted via RS Mobile

Edit:
*badass

Damn autocorrect

rexsomnii 05-10-2011 09:37 PM

its comin right from the engine once your inside the car, i can feel it near the accelerator

fliptuner 05-10-2011 11:11 PM

Get someone to pulse the throttle while you listen under the hood. It should be easy to find.

Exhaust manifold to downpipe gasket/donut would be my first guess.

Others - hole in exhaust downpipe, exhaust manifold gasket, cracked exhaust manifold.

All relatively cheap, DIY jobs $15 - $100

Edit: I guess it's good to liusten to the whole vid. Sounds more like the downpipe is busted.

Prolowtone 05-11-2011 04:44 AM

X2 on the cracked down pipe, or Maybe a bolt backed off of that holds the exhaust to the down pipe.

rexsomnii 05-11-2011 09:54 AM

thanks for your input. gonna jack up the car right now.

kouki_monster 05-18-2011 11:31 PM

End up finding out what it was?

rexsomnii 05-19-2011 12:16 AM

yes.. The flange dropped about 2 inches away from the manifold... nothing cracked at least.. i think the bolt rattled off the track and is now somewhere on the road.

heres a sample of what is disconnect from my manifold

http://www.instructables.com/image/F...ic-convert.jpg


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