ENGINE RUNS ROUGH

Engine Runs Rough At Idle, No Loss Of Power, No Vaccum Leaks Checked Fuel. Pressure Spark Timing At The Balancer, Checked The Fuel...

Car Sat For Last Few Years W/only Short Drives 25mph Etc, Veh Always Serviced By Mech Shops, Car Would Buck & Run Rough, Rev Up, Runs Better...

Fuel Pump Is A Little Week But Still Works (do Not Know If That Effects Issues). The Codes The Ecu Spits Out In Order Are: P0447 -...

I've Checked The Fuse And The Obd Port. The Fuse Is Good And None Of The Pins In The Obd Port Are Corroded. What Should I Check Next...

Truck Runs Rough At Idle After Plugs Plug Wires Replaced And Injectors And Throttle Body Cleaned. Analyzer Code Indicates Random Firing Of...

This Vehicle Is The Same As Trailblazer/envoy. Check Engine Light Code Is P0526 But Will Run Rough Sometimes. Disconnect Battery And Will Be...

I Have A 1997 Nissan Pathfinder Put A New Air Cleaner On And Thought I Would Clean The Intake And I Removed Throttle Position Sensor....

My Car Listed Above Started Driving Rough Out Nowhere. It Seemed Like It Wasn't Shifting Properly And My Speedometer Stopped Work I...

My Car Was Running Pretty Bad. I Have Since Replaced Spark Plugs The Leads And Now The Ignition Coil. I Am Thinking That The Leads May Be On...

Car: 2000 Nissan Altima Gxe - 4 Cylinder Automatic I Had A Tune-up And My Oil Gasket Replaced Recently Because It Was Leaking Oil, Not...