FORD F-150 TROUBLE CODE

Have A Po303 Reading On My Scanner Which Is Cylinder 3 Misfire. Changed The Plug, And Put Some Electrode Grease In The Cable. Problem When...

Code P0442 Slready Changed Gas Cap, Where Should I Begin Looking Now

Computer Gives Me A P0305(#5 Misfire). Ive Replaced Both Coil Packs, Wires & Plugs. Its Not A Constant Miss. It Runs Fine For A Couple Of...

I Bought An Obd-1 Scanner Recently And Tried To Test My Truck, An Efi 1986 F-150. The Scanner Will Not Go In To Test Mode, Meaning It Will...

Code P0420 Catalyst System Efficiency Below Threshold (bank 1 ). How Do I Correct This Problem

I Know This Means Cylinder Eight Plug Misfire. That Is The Plug Next To Firewall On Drivers Side. Question Is, Is It 100% Certain That The...

Have Changed Both Speed Sensors(transmissions And Rear End) And Speedometer Head. The Speedometer Needle Waves 2-3 Mph Sometimes More. The O...

Already Changed The Air Charge Sensor In The Intake Tube. The Light Came On Again The Second Time I Started The Engine, About 10 Minutes...

I Recently Posted A Questioned Concerning Code # Po446, It Should Have Read P0443. I Received A Reply From A "rasmatas" I Believe...

Ihad A Battery Go Bad. It's Voltage Was 12.42 With No Load. Under Annt Load The Voltage Would Very From 12.4 To 4.0 & All Points Inbetween...