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Registered
Join Date: Apr 2009
Posts: 70
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1981 Euro 928S Spark Plug Gap
I still havent received my Repair CD and would like to know what the correct gap is on the Bosch spark plugs for a Euro 928 S (1981)....
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Moderator
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Off hand, I think it's between 28 and 32. I remember going right in the middle. I don't have my manuals in front of me, but someone correct me if I am wrong on the gap.
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1981 Porsche 928 "Euro" Auto Gunsmoke Metallic Flat - Black Interior 1983 Porsche 928S "US" Auto Light Bronze (Copper) Metallic - Brown Interior **SOLD** ![]() |
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Registered
Join Date: Apr 2009
Posts: 70
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Thanks MPdano...I found a link on this forum that stated specifically not to regap the Bosch plugs ! That didnt make any sense to me...so I'll probably follow your advise and gap them.
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Moderator
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Yeah, I never follow that "do not gap" advice.
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1981 Porsche 928 "Euro" Auto Gunsmoke Metallic Flat - Black Interior 1983 Porsche 928S "US" Auto Light Bronze (Copper) Metallic - Brown Interior **SOLD** ![]() |
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Network Native
Join Date: Jan 2007
Location: SoCal
Posts: 10,349
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Why would they say do not gap?
Way too easy for a spark plug to get the ground thing a little bent from handling. |
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Moderator
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You see that message on most spark plug brands. I always check my gap <--- that sounded weird.
I know Spark Plugs usually come with a small cardboard tube to protect the gap, but anything can happen and it's real easy to do.
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1981 Porsche 928 "Euro" Auto Gunsmoke Metallic Flat - Black Interior 1983 Porsche 928S "US" Auto Light Bronze (Copper) Metallic - Brown Interior **SOLD** ![]() |
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