PONTIAC EMISSION

Hi Can I Clean A Egr Valve Or Can I Use A Used One.

Can This Be The Cause If Not What Do You Think It Might Be And Will It Hurt The Car To Drive For A While Be­fore Re­plac­ing The Ex­pen­sive...

Have A Prob­lem With Egr Sil­noid Got New One Re­placed But Still Comes On And Says 2, 3 Not Work­ing So I Changed Ecu And Still Comes On And I...

En­gine Me­chan­i­cal Prob­lem 1999 Pon­tiac Grand Prix 6 Cyl Wheel Drive Type Un­known Au­to­matic 130000 Miles Hello, I Have Been Tak­ing...

My Car Is Shak­ing, Is Eat­ing Fuel More And The Oil/​air Sep­a­ra­tor, Which The Hose Is Con­nect­ing To The Breather Box, Is "blow­ing Out&#...

What Is The Part Called That The Hose On Pcv Valve Go­ing To Be­hind The Coils

I Have A 95 Pon­tiac Grand Am. The Me­chanic Has Re­placed The Egr Valve. And Also Put New Cat­alytic Con­verter On. I Don't Have The Smog...

"i Need Help I Have 2001 Pon­tiac Sun­fire Try­ing To Lo­cate The Oil/​air Seper­a­tor Is The Oil/ Air Con­neted To A Vac­uum Hose To The Throt­tle...

I've Re­place Egr Egr Sen­sor It Has Two Maps Re­place Them Both Cat & O2, Sen­sor Tune Up-change Oil Whats Next. Help

Hi, I Have A 1996, Au­to­matic, 3.8l V6 Pon­tiac Fire­bird With 104,000 Miles. Here Is The Prob­lem: Af­ter Dri­ving The Car, When Pulled Into...