.040
.040 in
in the oil pan
0.44 is the correct gap on iridian plugs
0.044
15mm
The 2009 Chevy Cobalt typically has four spark plugs, as it is equipped with a four-cylinder engine. Each cylinder requires one spark plug for proper ignition. If the vehicle has a different engine configuration, such as a turbocharged model, the number of spark plugs may vary.
There is a plate on top of the engine with four Allen head screws, remove that and the plugs are there, you will need i belive a 10mm socket to take the plug wires off. This is how they are on a 2007 SS i am not sure about what model you have.
0.040 inch.
Spark plug gap chevy ls blazer
There is no spark plug cap located on the 1993 Chevy Blazer. The spark plug gap for this vehicle varies depending on the type of spark plug that is used. The OEM spark plug gap for this year is 0.040.
spark plug
.045 spark plug gap