spark plug check ?
11-01-2017, 04:36 PM
#1
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spark plug check ?
so I’m getting a random misfire only when the engine is operating temperature and how do these plugs look?
Last edited by shafner30; 11-01-2017 at 04:39 PM.
11-05-2017, 05:57 AM
#2
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How many miles are on these plugs? I would like to see plugs 2 and 4 a little cleaner myself if it were mine. Is this a 22r or 22re?
The 85-88 injector connector is a poor design. It could happen on any of the cylinders but Number 1 from my experience can get bumped with common repair or maintenace and I have experienced misfire due to that.
I get my Denso wires from ebay, cap, rotor and plugs from the dealer. Other thing I would check for on a mis fire is the Coil. Do some resistance readings with a repair manual on the primary and secondary of the coil.
The 85-88 injector connector is a poor design. It could happen on any of the cylinders but Number 1 from my experience can get bumped with common repair or maintenace and I have experienced misfire due to that.
I get my Denso wires from ebay, cap, rotor and plugs from the dealer. Other thing I would check for on a mis fire is the Coil. Do some resistance readings with a repair manual on the primary and secondary of the coil.
Last edited by Terrys87; 11-05-2017 at 06:12 AM.
11-05-2017, 06:49 AM
#3
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