| [ Total Views: 763 | Total Replies: 3 | Thread Id: 97111 ] |
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 jimmybay
Commited Dubber
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| posted on May 27th, 2012 at 07:06 PM |
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Only 2 injectors working????
My 71 fasty has been sitting for about 8 months I put some fresh fuel I her and she fired up but only on one side. Won't idle I put a brick on the
pedel to keep the revs up a bit and pulled the injector plugs off the left side 1/3 I think and the revs didn't change. I then pulled the leads off
the top of the dizzy for those pots and if I hold the lead contact about 1/2 an inch from the dizzy cap( so I can see the spark the revs go up)but
when I plug it in the revs go down. It's got me stuffed what would cause this?? I checked the rotor button there is a small scratch on the contact
but nothing major. I read that the dizzy fires two injectors at a time how do I check this??
If the revs go up when the lead is 1/2 inch from the dizzy cap contact I figure it's getting spark but not getting power to the injectors. Thanks In
advance
Didyoubringdemgumnutsin?
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Lucky Phil
Wolfsburg Wizard
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| posted on May 27th, 2012 at 09:16 PM |
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Opening a gap on the leads increases the voltage of the spark, making it jump a gap it otherwise wouldn't.
The first thing I would do is fit new sparkplugs.
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jimmybay
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| posted on May 27th, 2012 at 09:20 PM |
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Will tomorrow cheers mate
Didyoubringdemgumnutsin?
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vlad01
Compulsive Aussie Vee Dubber
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| posted on May 28th, 2012 at 10:18 AM |
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they could well be jammed from the old fuel varnishing. I have had it happen to 2 cars before. Also check the injector grounds. also the trigger
contacts maybe playing up only triggering one bank.
71 notchback,
Past owner of, 70 NB, 73 SB and 72 FB TLE |
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