Loud Roaring Noise

GafU · October 13th, 2006, 02:22 PM

I have a 90 CHP 5.0. When driving I hear a loud roaring noise coming from the the front driver side of the car. The noise goes away in forth and sometimes in while driving in third. and I also have the problem of CEL (check engine light) going on only when I press the gas and then will go out again, Any help out there? What is the problem and can I fix it myself.

Tony_90fox · October 13th, 2006, 02:43 PM

maybe an exhaust leak. Is the car down on power?

GafU · October 13th, 2006, 06:19 PM

well that hard to say, sometimes it feels as if there might be more power then other times. I have noticed that it's riding a little rough.

Bill · October 13th, 2006, 11:28 PM

check the codes and see what it tells ya.

Bish · October 14th, 2006, 09:39 AM

If it runs a little rough at times, you might be experiencing a faulty sensor or an intake leak.

pologuy8503 · November 29th, 2006, 09:35 PM

I had that problem also... My check engine light would come on when i hit tha gas and would just go back off when it wanted to. turns out it was my o2 sensor. Have urs checked

HMUSN · November 29th, 2006, 09:39 PM

sounds like a loose header bolt.

October 13th, 2006, 02:22 PM	#1
GafU Newbie Join Date: Oct 2006 Location: Los Angeles Posts: 3	Loud Roaring Noise I have a 90 CHP 5.0. When driving I hear a loud roaring noise coming from the the front driver side of the car. The noise goes away in forth and sometimes in while driving in third. and I also have the problem of CEL (check engine light) going on only when I press the gas and then will go out again, Any help out there? What is the problem and can I fix it myself.

October 13th, 2006, 02:43 PM	#2
Tony_90fox MM Fanatic Join Date: Jun 2006 Location: Bowling Green, KY Posts: 3,590	maybe an exhaust leak. Is the car down on power? __________________ 393 dropping in a foxbody near you, very very soon Military Crew E-3 Combat Engineer

October 13th, 2006, 11:28 PM	#4
Bill Moderator Join Date: Aug 2005 Posts: 1,331	check the codes and see what it tells ya. __________________ Too often, We lose sight of life's simple pleasures. Remember, when someone annoys you it takes 42 muscles in your face to frown, BUT, it only take 4 muscles to extend your arm and bitch-slap that Mother@#?!&! upside the head!!

October 14th, 2006, 09:39 AM	#5
Bish Enthusiast Join Date: Jul 2006 Posts: 769	If it runs a little rough at times, you might be experiencing a faulty sensor or an intake leak. __________________ Bish http://i25.photobucket.com/albums/c5...ForumSig-1.jpg

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October 13th, 2006, 06:19 PM	#3
GafU Newbie Join Date: Oct 2006 Location: Los Angeles Posts: 3	well that hard to say, sometimes it feels as if there might be more power then other times. I have noticed that it's riding a little rough.

November 29th, 2006, 09:35 PM	#6
pologuy8503 Newbie Join Date: Nov 2006 Posts: 6	I had that problem also... My check engine light would come on when i hit tha gas and would just go back off when it wanted to. turns out it was my o2 sensor. Have urs checked

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