Spark plug number &and gap

4.3L = .045, / 5.0L & 5.7L = .035

How to Gap a Spark Plug - YouTube

? 2:57
https://www.youtube.com/watch?v=IuW3svdqKZM
Oct 15, 2012 - Uploaded by ChrisFix
How to correctly gap a spark plug. This is a fast and easy video on how to gap a spark plug and spark plug gap ...

FAQ: Find My Engine Spark Plug & Gap ' Briggs & Stratton

www.briggsandstratton.com/.../identifying-the-correct-s...

Briggs & StrattonFollow this step-by-step image guide to locate spark plugs in different Briggs & Stratton engine types. ... Spark Plug Type & Gap Chart for Briggs & Stratton Engines. Now that you've found the part you'd like to replace, you can use the chart below to identify the genuine Briggs & ...

Spark Plug Gap - AutoZone

Go to any spark plug manufacture site & look up the plug
number-the gap is shown

You should have gotten a service guide (not work shop manual)
when you bought it,will be in there also

It used to be under the hood on the Emission Label, but
I have a 2014 veh & it is no longer there

More likely it is a fuel problem. but could be a spark problem (timing belt has to do with spark) or least likely it could be the air intake. To check if you have the proper spark (coming due to a good timing belt) pull the number one spark plug and use a gapping tool (it's cheap tool but works good) to check the spark plug. If the spark plug has the correct gap then turn the key to watch if it sparks if it does't spark try a new plug if that doesn't spark you may need a timing belt. To check if it is the timing belt you do not really need to check the gap of the plug but if you already have the plug out and it is not the timing belt this information could be very useful. With more info I could probably narrow it down for you, post back if you like.

did you adjust the plugs to the right spark plug gap should be 8mm, did you put the leads back on the right spark plugs. ? firing order 1342 number one is at front. from left on dispack 4123 this is from left to right. other engine 135 246 number one top left. dispack 146 325 number one is first from left. check this is right aswell.

Don't use the Bosch + 4 Get them out of there & use any brand you want, but the original tip configuration that came from the factory

Those & many other highly advertised plugs don't work with today's
ignition systems & cause problems

You have to gap your plugs to what it says under the hood on a white label,I know they say don't gap but if the application is
different you have too,common sense,gap has to match your vehicle specs

Your best to get repair shop help
You need a scanner on it & road test & look
at all data to find out what you have or what
needs attention.

For spark plug problem, click the help links provided below: ---
Car has no spark?

http://schematicsdiagram.blogspot.com/2011/06/car-has-no-spark.html

------------
How to Replace Spark Plugs?

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-spark-plugs.html

-------------
Car cranks, has spark but will not start?

http://howtobyme.blogspot.com/2011/12/car-crankshas-spark-but-will-not-start.html

------------------------
The spark plug firing order for car?

http://schematicsdiagram.blogspot.com/2011/06/spark-plug-firing-order-for-car.html

----------
How to gap spark plug ? http://technoanswers.blogspot.in/2012/02/how-to-gap-spark-plug-on-chevy-impala.html

-----------
Spark plug Replacing for?

http://technoanswers.blogspot.in/2012/02/spark-plug-replacing-for-chevy-impala.html

-----------
How to identify number one spark plug on the distributor cap?

http://schematicsdiagram.blogspot.com/2011/12/how-to-identify-number-one-spark-plug.html

---------
How does the spark plug wire go on the distributor cap?

http://schematicsdiagram.blogspot.com/2011/12/how-does-spark-plug-wires-go-on.html

---------
Spark plug Firing Order Diagram?

http://schematicsdiagram.blogspot.com/2011/12/2006-suzuki-forenza-spark-plug-firing.html

-----------

This will help.

Thanks.

For spark plug problem, click the help links provided below: ---
Car has no spark?

http://schematicsdiagram.blogspot.com/2011/06/car-has-no-spark.html

------------
How to Replace Spark Plugs?

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-spark-plugs.html

-------------
Car cranks, has spark but will not start?

http://howtobyme.blogspot.com/2011/12/car-crankshas-spark-but-will-not-start.html

------------------------
The spark plug firing order for car?

http://schematicsdiagram.blogspot.com/2011/06/spark-plug-firing-order-for-car.html

----------
How to gap spark plug ? http://technoanswers.blogspot.in/2012/02/how-to-gap-spark-plug-on-chevy-impala.html

-----------
Spark plug Replacing for?

http://technoanswers.blogspot.in/2012/02/spark-plug-replacing-for-chevy-impala.html

-----------
How to identify number one spark plug on the distributor cap?

http://schematicsdiagram.blogspot.com/2011/12/how-to-identify-number-one-spark-plug.html

---------
How does the spark plug wire go on the distributor cap?

http://schematicsdiagram.blogspot.com/2011/12/how-does-spark-plug-wires-go-on.html

---------
Spark plug Firing Order Diagram?

http://schematicsdiagram.blogspot.com/2011/12/2006-suzuki-forenza-spark-plug-firing.html

-----------

This will help.

Thanks.

Two things cause it ,No fire at Spark plug or low air pressure

The engine case needs to be removed to expose the flywheel and ignition module. Check the module pole gap to the flywheel magnets with a thin business card for a gauge. If the gap is excessive, that can give a weak spark. If the gap appears to be correct, then it is probably time for a new ignition module. Make sure the spark plug is gapped at 0.020" before condemning the module. The spark should be blue and snappy. Check it in a dark area. Hope this helps!