ENGINE RUNS ROUGH

I Stopped By Autozone And They Said Its Showing Codes P0306 And P0316. I Dont Have A Ton Of Money To Spend On Diagnostics So Im Wondering...

Engine Mechanical Problem 2002 Ford Taurus 6 Cyl Front Wheel Drive Automatic Recently Overheated; Luckily Water Did Not Mix With Oil...

Very Loud And Annoying, Particularly When Idling. Clue. It Becomes Less Noisy When We Turn The A/c Off When We Are Idling. I Don't Know...

Just Bought A 86 Ford Bronco As A Project Truck. The Guy Sold It Cheap Because It Won't Pass Smog. He Has Replaced Just About All The Smog...

My Car Check Engine Light Came On Said O2 Sensor Upstream Malfunction But Before I Changed It The Car Would Run Fine Until It Heated Up Then...

When First Started It Runs Very Rough And Sounds Like It Is Going To Cut Out. When I Hit The Gas Pedal It Makes It Worse. Also It Smells...

When I Start My Vehicle And It Is Warm Outside, (currently In Nd It's Between Mid 50's And Mid 60's) The Idle Is So Rough And...

Motor Starting Cutting Out While Driving Down The Road, I Replaced Sending Unit, New Plug Wires, Replaced The Whole Distributor And Timed...

Truck Runs Great At First Then Starts Running Rough And Tapping Like Valves Are Dry. After A Few Minutes It Clears Up And Runs Normal.

1995 Pontiac Grand Prix Se 167000 Miles 3.1 3100 V6 Engine. Car Started Running Rough, Idles Rough Starts But Runs Very Rough Like A...