BUICK EMISSION

I Have A 1980 Trans Am 301 4.9l Turbo Buick En­gine With 84k Orginal Miles. The Wa­ter Pump Is Five Years Old, Al­ter­na­tor Is Three Years Old...

I Checked The Codes And There Were (p0300) Ran­dom/​mul­ti­ple Cylin­der Mis­fire De­tected And (p1406) Egr Valve Pin­tle Po­si­tion Cir­cuit.

I Have Just Had The Up­per In­take Man­i­fold Re­placed, Now I Have A P0410 Egr In­suf­f­i­cent Flow Code. The Re­pair Shop Said That They Did­n't...

I Change The Ig­ni­tion Mod­ule, Ro­tor, Dist Cap, Egr Valve, Egr Vac­uum So­le­noid, Plugs And Wires. The Car Keeps On Shut­ting Off What Am I'm...

1990 Buick Re­gal Will Not Pass Smog. The Guy At The Smog Shop Is Say­ing That Every­thing Is Ok But The Egr Valve Is Not Work­ing. Di­ag­nose...

How To Change The Cvp Valve On 1998 Buick Park Ave How To Change The Egr Valve How To Change Map Sen­sor My Car Is Sput­ter­ing And Sounds...

The Check En­gine Light Has Come On In My Re­gal. I Had An Auto Sup­ply Store Check The Code And It Said It The Egr Valve Was Stuck. I Have Had...

My Car Has Started Run­ning Very Rough. I Have To Floor The Gas Pedal For Awhile To Start It. It Runs Very Rough At Idle. It Ac­celler­ates Ok...

Car Acts Like The Tank Is Full When There Is Less That Half. Can Put Gas In, Noz­zle Shuts Off. I Am Prepar­ing To Re­place The Can­is­ter Purge...

Where Is Pvc Valve Lo­cated On 1999 Buick Lesabre And How Do You In­stall. 3.8