Just did my oil today and checked my plugs, no oil fouling them, and started the car up, put my thumb on each spark plug wire cap, wires 1,3,4 are feeling stable, yet when I put my thumb on plug wire 2, I feel a steady thump, or knock, no audible sound in engine, or during startup, reving up, or driving, engine runs completely fine for 175km, I read a post from before, someone felt the same exact thing, but the thread never came to a conclusion, so I'm looking for more information, and have yet to find any information to if it is normal operational feelings, or something going wrong? Bad plugs? Rod knock? Bad plug wires? In the picture is plug 1 (right) plug 2 the "thumper"(left)
Flipstylin
Just did my oil today and checked my plugs, no oil fouling them, and started the car up, put my thumb on each spark plug wire cap, wires 1,3,4 are feeling stable, yet when I put my thumb on plug wire 2, I feel a steady thump, or knock, no audible sound in engine, or during startup, reving up, or driving, engine runs completely fine for 175km, I read a post from before, someone felt the same exact thing, but the thread never came to a conclusion, so I'm looking for more information, and have yet to find any information to if it is normal operational feelings, or something going wrong? Bad plugs? Rod knock? Bad plug wires? In the picture is plug 1 (right) plug 2 the "thumper"(left)
Just did my oil today and checked my plugs, no oil fouling them, and started the car up, put my thumb on each spark plug wire cap, wires 1,3,4 are feeling stable, yet when I put my thumb on plug wire 2, I feel a steady thump, or knock, no audible sound in engine, or during startup, reving up, or driving, engine runs completely fine for 175km, I read a post from before, someone felt the same exact thing, but the thread never came to a conclusion, so I'm looking for more information, and have yet to find any information to if it is normal operational feelings, or something going wrong? Bad plugs? Rod knock? Bad plug wires? In the picture is plug 1 (right) plug 2 the "thumper"(left)
google says
"That tapping noise is your spark jumping from either the wire or the plug to the engine. Your plug wire may not be fully inserted onto the plug or the wire or plug boot may have a crack in it. If that checks out your plug may be faulty. switch it with another one and see if the tapping (shorting out) follows the plug."
Thumping sensation under spark plug wire 2 and 3? - Honda-Tech - Honda Forum Discussion
plug wire pulsating????
"That tapping noise is your spark jumping from either the wire or the plug to the engine. Your plug wire may not be fully inserted onto the plug or the wire or plug boot may have a crack in it. If that checks out your plug may be faulty. switch it with another one and see if the tapping (shorting out) follows the plug."
Thumping sensation under spark plug wire 2 and 3? - Honda-Tech - Honda Forum Discussion
plug wire pulsating????
I will check the spark plug itself when I get down to the car, but the wire and rubber plug tube are tight, when I was feeling the thumping, the engine didn't sound like it was misfiring, ill keep you guys updated thanks!
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