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> 914/6 conversion gremlin
rfuerst911sc
post May 3 2010, 05:53 PM
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Over the weekend my 3.0 conversion started running like crap. Almost instantly it went from running good to crap. Seems like it is not running on all cylinders. On Sunday I installed new spark plugs but that made no difference and the old plugs ( less than 3 months old ) looked fine. When I restarted after the new plugs the car would not turn off when I turned the ignition off ? She finally died on her own from the poor running. So I decided to put my battery tender on as the battery seemed low ( less than 1 month old ). Today when I got home from work I noticed the alternator light on the dash was lit with the key off.....wtf ??? So the battery is new,spark plugs new along with ignition wires,coil. The ignition box is a Mallory digital being driven by a recurved Jerry Woods distributor. And the alternator was rebuilt by a local shop. Any ideas what's going on ?
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rfuerst911sc
post May 12 2010, 06:54 PM
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UPDATE- Well I tried chasing my issues but could not find anything wrong. I cleaned all the idle jets but that wasn't it. I changed the plugs that wasn't it. I checked the battery full charge as it's only 2 months old. Visually checked all wiring and did lots of pulling,tugging on wires and connections with zero results. On top of this I am swamped at work so I decided to put her on the trailer and take her to the shop that services my Porsches when I can't. First problem was diagnosed in about 20 minutes, of all things two connections on the hazard light switch the shrink sleeving had split/cracked/fallen off allowing an electrical short. Two new pieces of shrink sleeving and she was running great...........for about 30 minutes. Then a random " runs like crap " reared its ugly head. Would run good and then start running like crap. Not as bad as before as now it sounded like it was running on 5 cylinders vs. 1 before. Long story short one of my brand new spark plug wires was arcing to the head !!! I had brought to the shop 2 sets of old OEM wires off of previous SC engines. They pulled my " new " wires and installed the old and life is good again. I guess I learned my lesson of using inexpensive plug wires (IMG:style_emoticons/default/biggrin.gif) . I picked her up today and she's running good and I'm a happy camper. I never would have thought to look at the hazard switch wiring !!! And I probably wouldn't have suspected the ignition wires as they were new. I hope this helps someone else in the future. Happy motoring. (IMG:style_emoticons/default/driving.gif)
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rfuerst911sc   914/6 conversion gremlin   May 3 2010, 05:53 PM
sixnotfour   wiring / junk in carbs :confused:   May 3 2010, 08:41 PM
kg6dxn   I'm thinking you have lost electrical ground t...   May 3 2010, 08:50 PM
iamchappy   You may want to put an inline one way diode on the...   May 3 2010, 08:50 PM
rascobo   A lot of notoriously bad ignition switches out the...   May 3 2010, 09:10 PM
dr914@autoatlanta.com   I think that the voltage regulator went waco, over...   May 4 2010, 07:57 AM
charliew   First like George said you might want to check the...   May 4 2010, 08:23 AM
Jeffs9146   Isn't the 3.0 alternator internaly regulated??   May 4 2010, 09:28 AM
Justinp71   Try cleaning out your idle jets first! Make su...   May 4 2010, 11:16 AM
Root_Werks   When you shut the engine off, was it run-on or run...   May 4 2010, 03:08 PM
Dave_Darling   Did you do anything to the car (particularly anyth...   May 4 2010, 08:29 PM
carr914   Rick, since you were having some electrical proble...   May 4 2010, 08:37 PM
rfuerst911sc   I called Donnie at Zotz yesterday and he thinks tw...   May 5 2010, 05:42 AM
carr914   Idle Jets will take you 10 minutes to take out cle...   May 5 2010, 08:05 AM
rfuerst911sc   Idle Jets will take you 10 minutes to take out cl...   May 5 2010, 10:16 AM
carr914   Yes, #4. Unscrew it, Don't drop the tiny rubbe...   May 5 2010, 10:36 AM
rfuerst911sc   UPDATE- Well I tried chasing my issues but could n...   May 12 2010, 06:54 PM
bcheney   I guess I have some drama to look forward to...   May 12 2010, 07:52 PM
messix   quickest short cut in electrical trouble shooting ...   May 12 2010, 08:14 PM


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