 No idle when hot, Update on recent tests |
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| ltex |
 Aug 8 2005, 11:45 AM
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Newbie  Group: Members Posts: 14 Joined: 3-August 05 From: Auburn, Wa Member No.: 4,535  |
Hello again ..
Update on recent testing results regarding idle dropping to zero when the car is hot. Fuel pressure is a steady and constant 36 lbs. Maybe a bit on the high side, but apparently is not the cause of the problem. Vacuum measured out at 10-12, until the idle went south, then it went flipping all over from 1 to 5. Jack up the RPMs and vacuum went up as high as 20, then settled down at 10-12 for idle, then back to 1-5 when the idle decided to go south. I did find a vacuum line that comes out from under the air cleaner that has been cut and plugged. As far as I could read the diagram, I think it goes to the oil breather. If I pull the plug on this line (open it up) the engine races madly, which may be why it is plugged. If I run a line to the oil breather, would I be able to tone down the idle from 4500 rpm? What would cause such a situation? Thank you again for all the assistance, I'm having such a wonderful time not driving my car! *sigh* Lonny |
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Posts in this topic
ltex No idle when hot Aug 8 2005, 11:45 AM
redshift 2.0? What year?
The vac connections at the plenum... Aug 8 2005, 11:55 AM Dave_Darling How's the head temp sensor? Is it plugged in?... Aug 8 2005, 11:58 AM Bleyseng Aug 8 2005, 05:10 PM reverie A bit off-topic, but at the bottom of the picture ... Aug 8 2005, 09:53 PM ltex Sorry, this was results from last posting regardin... Aug 8 2005, 09:55 PM p914 In mine the #3 valve tightens up quicker than the ... Aug 8 2005, 10:15 PM Dave_Darling Aug 8 2005, 11:50 PM Bleyseng At this point I would follow DD advice on getting ... Aug 9 2005, 07:43 AM mike_the_man Just taking a guess here, but I'm betting it... Aug 9 2005, 08:09 AM Bleyseng http://www.914world.com/bbs2/h... Aug 9 2005, 08:17 AM ltex Thank you again.
So the plan for next week is as ... Aug 9 2005, 11:42 AM ltex Okay, check this out.
I brought the fuel pressure... Aug 10 2005, 01:29 AM bd1308 how do you adjust the mix if you have D-jet???... Aug 10 2005, 07:11 AM Bleyseng After 71, the ECU comes with a idle adjustment scr... Aug 10 2005, 07:19 AM bd1308 psssh. mine idled like a drowning dog no matter wh... Aug 10 2005, 07:26 AM Bleyseng Its pretty rare that the ECU was bad unless batter... Aug 10 2005, 07:32 AM
bd1308 see mine was doing the exact thing that itex's... Aug 10 2005, 07:40 AM  |
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