Hyundai Elantra Engine Idle Rough

Hello And Thanks In Advance. My Car Is Making Like A Rattling Sound But Only When It Gets Up To Operating Temperature And Only When Driving...

Will Drive Okay For Awhile Then Will Begin To Hesitate, Shakes, And Won't Accelerate Past 25ish Mph. I Have Tested The Tps, Changed The...

First Time It Happened Was Tonight After Work. Started The Car, And The Idle Began Bouncing Up And Down From 500 Rpm Up 3000 Or More And...

I Took My Car In To The Garage To Get A Tune Up And It Still Runs Rough At Idle. The System Was Cleaned Out, New Plugs, Plug Wires, And Pcv...

My Wife Drives A 2002 Hyundai Elantra Gt. Recently The Car Started Idling Very Rough With Rpm Jumps Back And Forth From 1500 To 2500 Rpm....

After It Warms Up It Starts To Idle Very Rough. Been Getting Worse. Engine Code: Cylinder 3 Misfire. Replaced Plugs And Wires. Got Fuel...

Car Runs Poor After Tune Up, Idle Poor Untill Car Is Warm

About A Month Ago My Car Started Idling At 3,000 Rpms For A Couple Minutes Then It Would Drop Back Down To Normal. Just A Couple Days Ago It...

My Daughters 2002 Hyundai Elantra Drives Fine, It Does Hesitate When It’s Cold. But The Real Problem Is That It Idles Very Rough When It...

Engine Was Vibrating At Idle, Gets Worse When Ac Is On. I Installed New Spark Plugs, Wires And Pcv. I Did Not Find Any Vacuum Leaks And The...