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Stuttering misfire

masswrecker

New member
Joined
Jun 17, 2013
Location
Guilford, VT
A little info 89 745 turbo. Car ran fine Friday night came out this morning and started and idled fine. When giving more than half throttle there is a machine gun sounding misfire. Cruising speed is fine no sign of a misfire. If you let it skip and stay in the gas it will clear and rev to 4k+ no problem. Thinking cap and rotor due to the wet weather. Never had a misfire that acted so oddly.
 
What do your plugs look like? Time for a new set? If they're new what's the gap?
 
Plugs were done last summer. The supression relay is on my list after cap and rotor. It seems to moisture related. Car ran fine in the dry all last week.
 
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