GMC JIMMY EMISSION

I Have A 90 Gmc Jimmy. It Has The 5.7 With Tbi. The Motor Was Replaced And Actually Has About 90,000 Miles On It. I Recently Went In For...

1995 Gmc Jimmy Nox Gas To High On Emissions Test! Do I Have A Bad Or Pluged Egr Valve! Msgtmorgan

My Jimmy Runs Ruff At Idle And During Exceleration I Have Put On New Plugs And Wiers And Distributer Cap And Also Cleaned The Egr Valve

I Have A 2001 Gmc Jimmy And It Recently Spit Out A P0410 Code Which Is Secondary Air Inject. System Malifuction. What Does This Mean And...

I Have A 1999 Gmc Jimmy, With 160,000 Original Miles, A Mix Between Highway And Residential Miles. It Currently Runs Fine And Has No...

Okay, So I Have This 97 Gmc Jimmy Slt V6 Vortec. I Had The Engine Replaced 1,000 Miles Ago And I Just Had An Inspection Done (new York...

The Latest Obd Ii Scan Which I Had Performed On My 1995 Gmc Jimmy Revealed A Egr Valve Error. "pintle 10 Degrees Out Of Adjustment" Can...

Our Jimmy Was Sputtering While I Was Driving It, And Even More So As I Started To Slow Down. We Took It To Get Worked On And Was Told It...

Egr Valve Sticks Open Only When It Warms Up. I Replaced Egr Four Times And I Replaced The Pcm And Egr Connector. I Am At A Loss.

I Have A 1994 Gmc Jimmy. We Got It About 10 To 12 Months Ago And Ran Great For About 3 To 4 Months. Then It Started Sputtering And Acting...