TROUBLE CODE

Why Can I Not Access Codes, Have Bought Reader And It Will Not Access Codes, Tryed Jumper Wire Would Not Read Has 1 Slot On Top An 2 On...

My Isuzu Transmission Lights Comes On And Off. And Everytime It Comes I Have A Hard Time Pickin Up The Speed. And I Wont Change Gear. I Was...

Code 37 In Computer Replaced Rear 02 Three Different Ones All Wired Different. Checked Wiring From Computer Down All Ohms Good Yellow Red...

Hello My 88 Jimmy 4x4 4.3l Just Starting To Buck And Seems To Lose Power As I Reach 45 -50 Mph I Slow Down Start To Pick Up Then Does The...

I Have A Code 22, 24 And 52 Onthe Control Panel. The Door Travel Range To Large. Is Thi Electrical Or A Vacuum Problem? Thanks, Wayne

Runs Good But Stumbles To Shift At 45 Miles Per Hour Until I Get Pass 55 Miles Per Hour.

Replaced Tps, And Now It Drives Erratically. Hard Downshift From 2-1, Shifting From 1-2 Occurs @ 21 Mph, And 2-3 @ 36mph. Will Not Shift...

On My '86, It Had Optional Fuel Injection. On This Efi 5.0l Engine, I Am Able To Hook Up An Obd-1 Scan Tool Under The Hood. My Scanner...

I'm Wanting To Look At Changing The Exhaust Manifold Gaskets Since It Looks Like It's Separated From The Surface. Does It Cause A...

Gents, What Is The Difference Between Code P0308 And P0358?