What is the gap on the spark plugs for a 2003 Ford Focus?
What is the gap on the spark plugs for a 2003 Ford Focus?
GAP=0.054″; Original equipment is platinum.
What is the correct reading for spark plug gap?
For most racing applications, you usually want the plug gap to be between 0.020 and 0.040 of an inch. Most engine builders seem to settle around 0.035 of an inch. Factors such as the type of ignition you run, cylinder heads, fuel and even timing can affect how much gap will work best for you.
What is the spark plug gap for a 2014 Ford Focus SE?
The OEM spark plug gap is generally . 027-. 031 from the factory, and we recommend a gap of . 025-.
What is the spark plug gap for a 2008 Ford Focus?
IIRC the gap is . 050″.
What happens if spark plugs are gapped too close?
Spark plugs that are gapped incorrectly can cause an engine to miss, or run erratically, especially during idle. The incorrect spark plug gaps can cause uneven firing of individual spark plugs and delay engine combustion; both of which can cause an engine to miss or idle erratically.
What happens if a spark plug gap is too small?
If the gap is too small, the spark will easily jump across without too much ionisation so no hot flash. This can mean partial ignition and low power or even another misfire. So spark plugs have a gap recommendation that should be closely followed for reliable, powerful engine function, not too much, not too little.
Do platinum spark plugs come pre-gapped?
Yes. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification.
What is the spark plug gap on a 2013 Ford Focus?
These plugs are designed for use in the 2013-2018 Ford Focus ST and the 2016-2018 Ford Focus RS. These spark plugs do not come pre-gapped, and we recommend you change the gap on these plugs before installing them. The OEM spark plug gap is generally . 027-.
How many spark plugs are in a Ford Focus?
Even if only one spark plug is found to be faulty, they should always be replaced in sets. Most engines will require 4,6, or 8 spark plugs.
