02 pontiac grand prix front end roar started about 5 days ago intermittantly. Now has got much louder and starts at about 20mph and gets louder up to about 60. Rotated tires didnt solve problem. Inspected under car dont see anything viusally wrong. Turn right or left sharp seems possibly make it quieter but not sure.

Question 1

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What happened to the heat in my 2007 Pontiac Grand Prix? It just stopped working.

Sounds like the heater control valve is stuck in the closed position.

Oct 19, 2014 • 2007 Pontiac Grand Prix

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I have a 2002 pontiac grand prix when i go,to,turn my wheel,left it tries to,jerk,back to the right i suspected power sterring ar first but im constantly,putting some in... When im driving it sound like...

Have the front end checked out for loose parts. have a wheel alignment done to correct castor wobble

Aug 15, 2014 • Cars & Trucks

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98 Pontiac Grand Prix load front end roaring?

Defective fan clutch, if it has one. With a cold engine only, try spinning the fan blade by hand. If it does not turn freely, the fan clutch is defective. Warning: When the engine is hot, the fan can turn on by itself with the car not running and keys are NOT in the ignition.

Apr 23, 2014 • 1998 Pontiac Grand Prix GT

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Have a 2008 Pontiac Grand Prix with 223000 miles on it. About 500 miles ago I changed the Camshaft, all 12 roller lifters and the Timing chain. Since then, the car runs great, but at times it will not...

Probably an intermittent problem with the crank sensor or wiring from it to the ECM.

Jun 14, 2017 • 2008 Pontiac Grand Prix

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Have a roaring in the front end. starts at 25 mph . gets louder the faster you go. changes sound if you turn stearing wheel side to side.

That is the classic sign of a bad wheel bearing. Put the front of the car on jack stands and push-pull on the wheel. Which ever one moves or clunks has the bad wheel bearing. You can also try pushing/pulling from the top and bottom if you can't get movement pushing/pulling in and out.

Sep 14, 2011 • 1996 Pontiac Grand Am

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Have a loud, roaring sound in front end. Starts about 20mph & gets louder through 40-50 mph. Sound levels out @ 65 mph. Kind of goes away when I turn left. Is it the a front wheel hub, on the...

check that, and you may have a bad wheel bearing on that side.

Sep 20, 2010 • Chevrolet Monte Carlo Cars & Trucks

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Roaring is heard from front end when going speed

I have a 98 Ponitac Grand Prix GT. Soon as you start going it starts roaring. Gets loader the faster you go till 70 mph. When I am turning to the right a little while going 60 mph the sounds quiets down. Only to the right. I have replaced both wheel bearings, got brand new tires, new brakes. Didnt stop the roaring. Would it be cv axles, rack & pinion, transmission, etc?

May 19, 2010 • Cars & Trucks

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Roaring noise in front end when I get to 20MPH the faster you go

I'd start by checking the brake pads and brake disks

Jun 25, 2009 • 2003 Hyundai Tiburon

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1999 Pontiac Grand Prix intermittent problem runs rough

i have had two of these problems both on grand prix's , both turned out to be a mass air flow meter. but nethier set a code for the sensor.

Mar 29, 2009 • 1999 Pontiac Grand Prix

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Loud roaring noise

jack up front of car get hold of tyre an see if u get any play if u do u may get away with nipping them up a bit

Nov 19, 2008 • 1999 Mitsubishi Galant

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Tommy Thomas

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Posted on Jun 26, 2009

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Engine drive shaft bearing is bad...u have from motor. left and right side shafts. and each side has a inner by motor and a outer by wheel bearing so 2 bearings on each side.. replacing both...on either side.saves from having a second job done later

Tommy Thomas Jun 27, 2009

grasp and firmly shake front wheels for movement and loose sounds gl approx $300.00 job not recommended for amateurs.

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Anonymous

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Sounds like a front wheel bearing. Pretty common. You have to replace the hub as an assembly. No servicable parts inside.

Anonymous Jun 27, 2009

I usually put the car on a lift and run it in drive to listen. From what you describe it should be easy to hear the bad one. Make sure to shut off traction control if equipped.

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Related Questions:

What happened to the heat in my 2007 Pontiac Grand Prix? It just stopped working.

I have a 2002 pontiac grand prix when i go,to,turn my wheel,left it tries to,jerk,back to the right i suspected power sterring ar first but im constantly,putting some in... When im driving it sound like...

98 Pontiac Grand Prix load front end roaring?

Have a 2008 Pontiac Grand Prix with 223000 miles on it. About 500 miles ago I changed the Camshaft, all 12 roller lifters and the Timing chain. Since then, the car runs great, but at times it will not...

Have a roaring in the front end. starts at 25 mph . gets louder the faster you go. changes sound if you turn stearing wheel side to side.

Have a loud, roaring sound in front end. Starts about 20mph & gets louder through 40-50 mph. Sound levels out @ 65 mph. Kind of goes away when I turn left. Is it the a front wheel hub, on the...

Roaring is heard from front end when going speed

Roaring noise in front end when I get to 20MPH the faster you go

1999 Pontiac Grand Prix intermittent problem runs rough

Loud roaring noise

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Related Questions:

What happened to the heat in my 2007 Pontiac Grand Prix? It just stopped working.

I have a 2002 pontiac grand prix when i go,to,turn my wheel,left it tries to,jerk,back to the right i suspected power sterring ar first but im constantly,putting some in... When im driving it sound like...

98 Pontiac Grand Prix load front end roaring?

Have a 2008 Pontiac Grand Prix with 223000 miles on it. About 500 miles ago I changed the Camshaft, all 12 roller lifters and the Timing chain. Since then, the car runs great, but at times it will not...

Have a roaring in the front end. starts at 25 mph . gets louder the faster you go. changes sound if you turn stearing wheel side to side.

Have a loud, roaring sound in front end. Starts about 20mph & gets louder through 40-50 mph. Sound levels out @ 65 mph. Kind of goes away when I turn left. Is it the a front wheel hub, on the...

Roaring is heard from front end when going speed

Roaring noise in front end when I get to 20MPH the faster you go

1999 Pontiac Grand Prix intermittent problem runs rough

Loud roaring noise

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Cars & Trucks

What happened to the heat in my 2007 Pontiac Grand Prix? It just stopped working.

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