d-jet a.a.r. question, 8/18/ AAR open vs closed - effect on setting timing-advance |
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d-jet a.a.r. question, 8/18/ AAR open vs closed - effect on setting timing-advance |
DRPHIL914 |
Aug 10 2011, 08:50 PM
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#1
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Dr. Phil Group: Members Posts: 5,808 Joined: 9-December 09 From: Bluffton, SC Member No.: 11,106 Region Association: South East States |
I e tested 4 now and after 10 min none of them close completely or at all. Either way could it be because of a bad connection? Not hot enough? I know atleast one, the newest one was tested as good and is very clean. I know they can go bad inside but I do not think they all are.
But after 10 min of car at idle its still pulling air thru, suggestions please. Phil |
DRPHIL914 |
Aug 17 2011, 10:59 AM
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#2
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Dr. Phil Group: Members Posts: 5,808 Joined: 9-December 09 From: Bluffton, SC Member No.: 11,106 Region Association: South East States |
OK. so ran the car for 10 minutes- yes we are on the road and running, but the AAR gets hot, 12v and ground good, etc but is not closing so i still have idle surge at 1000-1300 rpm up and down when hot
- start cold good, idle strong 1500 right on no surge, warms up couple minutes comes down pretty fast at that point the, idle hunt begins it does not try to die outas before all this , but im sure its the open AAR that is the cause. newer AAR - from respectable member here- this thing is in new so clean looks like concourse clean, gets hot- was in original box was obviously on shelf for really long time, i wonder if it still got stuck due to air moisture some surface rust in there? should i PB blast it? what else can i do? Phil |
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