ENGINE VACUUM LEAK

Engine Performance Problem 2000 Dodge Caravan 6 Cyl Front Wheel Drive Automatic Hi Bob And Ken, Does A Maf Sensor Does Something To...

I Was In A Very Very Minor Front End Collision (air Bag Did Not Deploy). Ever Since The Accident The Car Idles High, Like 1800rpm And Will...

1992 Toyota Camery When I Start It The Rpm Will Go Up To 2200 Then Right Back Down To 750-1000 Rpm. The First Thing I Did Was Cleaned The...

My Car Started To Run Sluggish When Excellerating, And Rough At The Idling, I Went To Auto Zone, Put The Code Machine On, It Came Up...

I Have A 80 305 Eng. Which Has Been Bored 60 R/v Cam, Edelbrock Carb, Edelbrock Torker Intake. Ihave Checked The Compression (140/150) All...

I Have A 98 4x4 3.4l V6 Toyota Tacoma That Keeps Boggin Out Randomly During Day To Day Driving And Regularly During Cold Start Up. I...

My Bronco Is Sluggish. I Have Replaced The Cat, Spark Plugs And Checked For Vacuum Leaks. Please Help?

I Just Replaced My 3.0engine In This Acura Motor Runs Great Except For A Hunting Idle Between 1500 And 3000 Rpm And Idles At 1300 And Is...

Noises Problem 1996 Saturn Sl2 4 Cyl Manual 90000 Miles My Car Has A Loud Vibration That Sounds Like It Is Coming From The Engine...

Have Misfire On #1 And # 4 Cylanders, Changed Plugs, Wires, Coil, Checked For Vacume Leak Found One In Plenum Change Lower Half, Have...