ENGINE MISFIRE

My Vehicle Chugs When It Starts. It Started Out Of The Blue About A Week Ago. I've Done The Following: - Had The Battery And...

Hi, The Check Engine Light Came On And I Have Had A Misfire On Cylinder 7 Again, This Has Happened A Few Times. I Cleared The Code Then...

The Truck Listed Above Is An Z71, It Gave Me Code For Cylinder Six Misfire, But Code Went Away, And It Still Has A Miss At Idle But Can...

Hi, My Car Has Idle Only Misfires On Cylinder Four Mainly And To A Less Degree On Cylinder Two. There Is No Cel. The Mechanic Has Tested...

I Replaced My Upper And Lower Intake Manifold Gaskets, Spark Plugs And Wires. While Repairing The Car The Plastic Nipple That Vacuum...

Car Runs Great Until It Gets Up To Normal Operating Temperature, Then It Starts To Mis Until It Gets Into Overdrive. I Have Replaced All...

This Part Of My Car Is Missing And I Have No Idea What It Is Called? Appreciate Any Help

I’m Having A Lot Of Codes For Misfiring Bank 1 Cylinders 123. Enclosing Scanner Codes Below. What’s Causing This?

At Stops It Wants To Stall. Misses Bad On And Off While Driving. I Changed Cam Sensor, Crank Sensor, New Plugs, Cleaned Throttle Body....

Hello Car People, I Had My Spark Plugs Changed 4 Months Ago And Prior To That 6 Months Ago. I Also Had Three Ignition Coils Changed...