SPARK PLUG GAP

Hello.I Have A 2015 Focus St And It Needs Spark Plugs. The Manual Calls For Motorcraft Sp-537 Plugs. When I Go To The Ford Parts Website It...

If I Gap The Spark Plugs Wrong Can It Stop The Car From Starting

Bought New Spark Plugs And My Gaping Is Suppose To Be.035, But When I Go To Adjust The Gap Its Already.04. So My Question Is, How Do I...

Replacing Spark Plugs And All The Parts Stores That I Have Contacted Say That The Plugs Should Be Gapped At.040 But The Emissions Sticker On...

Four Cylinder Front Wheel Drive Automatic 44,000 Miles. What Should The Spark Plug Gap Be For My Car? It Is A Stock Lx Model Four Door...

Engine Performance Problem 2000 Honda Accord 4 Cyl Front Wheel Drive Manual 197k Miles Hi I Have A 2000 Honda Accord Ex Sedan 4cyl 2.3l...

Just Checked My Spark Plugs And Their Gaps. The Gaps Were All Close To Specs But Does The Spark Plugs Looks Like It Needs Replacing? Also...

Engine Performance Problem 1998 Gmc C2500 V8 Two Wheel Drive Automatic I Was Wondering On The Gapping Of The Spark Plug On This Model...

I Just Replaced My Spark Plugs And Was Told Be Two Different People What Gap They Should Be, But For Some Reason I Got Two Different Gaps :...

Engine Performance Problem 1998 Ford Escort V8 Two Wheel Drive Manual How Much Ov A Gap Does The Spark Plugs Have To Have On A 1.6...