ENGINE IDLE ERRATIC

I Just Purchased A 2002 Toyota Tundra Sr-5, Has 69,000 Miles And Is An Automatic. I Noticed The Oil Pressure Moves Up And Down With The...

When I'm At A Stop, Sounds Like The Engine Speed Goes Up And Down, But The Rpm's Don't Change. What Is The Normal Rpm's For A 2006 Volvo...

The Car Drives Good But While Driving And Come To A Stop And Push The Cluch In The Car Idle Jumps Up And Down And The Car As Shut Off Before...

I Have 2 Problems First My Rpm's Sometimes Go Up And Down Like Slip And Speed Is Staying Same Just Started Didn't Do Before. But In Over...

Did Alot Of Work To Blazer. New Cpi, Nut Kit, Plugs, Wires, Rotor And Cap. Still Has Miss While "cruising" At Low Rpm's. Can Move...

I Have Changed The Plugs, But When You Start The Car In Park And Run Engine Rpms Will Surge Up And Down. Put The Car In Drive And Drive And...

I Have A 2001 Ford Escort Zx2 Automatic And Yesterday Whlie I Was Driving It Started Chugging Along And My Rpm's Kept Going Up And Down And...

Hi, I Would Really Appreciate Any Advise. I Have Taken A Small Video ( Please Follow-up Youtube Link ) That Shows What Has Been Happening...

I Have Up And Down Idle Speeds Plus It Tends To Stall Out After Warming Up After I Have Stopped At A Stop Light.

I Just Had To Replace The Head Of My 93 Civic Because The Camshaft Snapped, After I Replaced The Head The Idle Now Revs Up And Down. There...