Honda GX390 Service Kit (Spark Plug + Air Filter + Oil)

Honda Gx390 Spark Plug Gap. Replacement For Honda GX390 Ignition Coil Spark Plug Fits GX340,GX390 Need help? Do you have a question about the GX240 and is the answer not in the manual? Ask a question. Also Read: Guide To All Pulsar Generators Spark Plug Gap & Socket Size

Install the new spark plug by inserting it into the empty spark plug socket and placing it into the empty socket on your engine This is the specific socket size for spark plugs used in Honda GX390 engines.

Honda GX390 Spark Plug Gap, Number Socket Size Guide, 41 OFF

The gap should be: Measure the spark plug electrode gap with a wire-type feeler gauge Spark plug gap : 0.70 - 0.80 mm (0.028 0.031 in) Refer to "SEDIMENT CUP" Idle speed : 1,400 150 rpm: Refer to "HELPFUL TIPS & SUGGESTIONS" Recommended spark plug: BPR5ES (NGK) SIDE ELECTRODE 0.7 - 0.8 mm (0.028 - 0.031 in) E Measure the spark plug electrode gap with a wire-type feeler gauge

Honda GX390 Service Kit (Spark Plug + Air Filter + Oil). F C ・On some applications the engine speed is fixed and does not idle Spark plug gap : 0.70 - 0.80 mm (0.028 0.031 in) Refer to "SEDIMENT CUP" Idle speed : 1,400 150 rpm: Refer to "HELPFUL TIPS & SUGGESTIONS"

Honda GX390 Spark Plug ACR Products, Inc.. Check the new spark plug for the correct model, size, and gap using a gap measuring tool The gap should be: Measure the spark plug electrode gap with a wire-type feeler gauge