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Registered
Join Date: Apr 2006
Location: Bowie Md.
Posts: 27
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Help.. Spark plug order
Resealed the engine, replaced oil lines and upgraded to magnacor spark plug wires, my help did a great job except for misplacement of the spark plug wires.
My label for the fire order is history so I need help. Car now backfires, smokes and after running for 10 min. during troubble shooting, I noticed that the cat was red hot. I have attached a .pic with my guess for wire placement. I am matching 1 with 1 and 2 with 2 etc... If anyone could identify or verify the correct order, I would appreciate it very much. Thanks 88 3.2 911 carrera 
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04-05-2006, 06:18 PM
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Join Date: Dec 2005
Location: Middle Georgia
Posts: 90
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1-6-2-4-3-5 so it looks like you've got it right on the distributor.
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1989 Carrera Targa - - Guards Red |
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04-05-2006, 06:44 PM
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Join Date: Apr 2006
Location: Bowie Md.
Posts: 27
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How about the order for the engine?
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04-05-2006, 06:50 PM
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Registered
Join Date: Dec 2005
Location: Middle Georgia
Posts: 90
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Sorry. It is correct also. Just confirmed it in Wayne's book.
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1989 Carrera Targa - - Guards Red |
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04-05-2006, 06:53 PM
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The emgine look OK
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A L Rolon |
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04-05-2006, 06:56 PM
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Join Date: May 2000
Location: Los Alamos, NM, USA
Posts: 6,044
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Check to ensure all the plug wire connectors are seated correctly at the plug and distributor cap. Is the distributor cap down squarely?
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04-05-2006, 07:01 PM
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Porsche fanatic
Join Date: Mar 2005
Location: Forks Twsp PA
Posts: 1,279
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Firing order is 1-6-2-4-3-5 so you have it right on the picture but how did you identify which is #1? #1 on my '85 3.2L is the terminal closest to the blower housing, around 3 o'clock looking straight down. You can also check by rotating the crank pulley clockwise, lining up the Z1 mark on the crank pulley with the mark on the blower housing, the rotor will either point to #1 or #4. If #4, rotate again until Z1 lines up.
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'56 Speedster Guards Red '74 911 IROC- 3.2L, 22/28 tbars, 22 sways, Bilsteins, Big Reds, Seineshift, headers/M&K, slicks, 17" Fuchs, SW '95 993 -H&R coilovers, turbo sways, GT2 wing, Fabspeed '74 911 Targa, 87 944T, '75 911 Anniversary Edition-sold |
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04-05-2006, 07:03 PM
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Registered
Join Date: Apr 2006
Location: Bowie Md.
Posts: 27
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I found the spark plug wires crossed under the air condition and what I thought was 6 was 5. WOW I felt a little crazy after spending 5 hours trying to solve this and it was right under my nose...
Thanks all for your help. |
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04-09-2006, 12:19 AM
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Autodidactic user
Join Date: May 2003
Location: Summerfield, NC
Posts: 1,298
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Dad gave me some great advise 35 years ago. ALWAYS replace spark plug wires one at at time. Some things never change!
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Please help the MFI community keep the Ultimate MFI resources thread and the Mechanical fuel injection resource index up to date. Send me a PM and I'll add your materials and suggestions.  1973 911E Targa (MFI) |
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04-09-2006, 02:45 AM
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