 d-jet issues |
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| bd1308 |
 May 29 2006, 05:46 PM
Post
#21
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Sir Post-a-lot  Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501  |
So I get this new engine and put it in, runs great! Thanks Garold, you're a lifesaver.
I dirve it for a while, and notice that cold idle is REAL low. Warm it idles just a tad low, but at idle it runs RICH.... lowered performance until 1500(small amount of bog), then peaks at power at 3500 I drive at around 3500 usually (keeps it cool) Idle it runs rich, so I adjust the knob on the ECU, and I dont want it to run lean at idle. So back to the notch it goes, where its rich. I have 3 Mps's in all, including the Type III one which doesnt have a diapragm as noted in another buried thread....So in all, I have four MPS's. The one currently in the car is the "NOS" one that I paid too much for from a member here. Whatever. It didnt leak down a year ago, so I assume its still good, being that I just now used it. In four days im getting into rust repair, upon which the engine will be dropped...mayeb then I could do a valve adjustment and take care of some things. It's has some clicks at idle, maybe from the valves? For the rich thing, maybe the trigger points went bad? I'll try some from the VW guy tomorrow, he has a box with a new one in it, or i could pull one from a rebuilt dizzy I have from cardone. Any comments (less the "sell the 914" ones) add them below Car runs though! b |
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Posts in this topic
bd1308 d-jet issues May 29 2006, 05:46 PM
bd1308 oh and I cant the dwell angle to go any higher tha... May 29 2006, 06:27 PM Bleyseng Ok, fill us in on what engine you are now running.... May 29 2006, 06:32 PM Mueller there is no possible way for the trigger points to... May 29 2006, 06:32 PM bd1308 they arent new new but they arent 5k miles old.
I... May 29 2006, 06:35 PM lapuwali Pertronix doesn't replace the trigger points, ... May 29 2006, 06:48 PM bd1308 I know that...I was referring to the ignition poin... May 29 2006, 06:56 PM ptravnic I'm not sure if you have or have not checked o... May 29 2006, 07:06 PM Jeff Bowlsby Idle during warm-up is controlled by the TS2. Whe... May 29 2006, 07:14 PM bd1308 Jeff, I switched out the "NOS" mps (I op... May 30 2006, 05:45 AM ptravnic Britt,
MPS's are not created equal. Part num... May 30 2006, 06:28 AM krazykonrad I would start by replacing hoses. Pull em out and ... May 30 2006, 06:34 AM bd1308 All it requires is a inductance meter--some 175+ d... May 30 2006, 06:35 AM ptravnic To check for vacuum leaks, get a small jug of prop... May 30 2006, 07:35 AM bd1308 0 280 100 003 (VW) 022 906 051
I think I have a 1... May 30 2006, 01:30 PM Rand Low idle, I wouldn't suspect a vacuum leak or ... May 30 2006, 03:00 PM bd1308 I took the AAR out actually.
I wasnt as concerned... May 30 2006, 06:42 PM Rand You mentioned cold idle is low. No AAR accounts fo... May 30 2006, 10:17 PM bd1308 I could smell burned gas from the inside of the ca... May 31 2006, 02:07 AM Bleyseng Too rich a A/F mix usually is:
1. misadjusted MPS
... May 31 2006, 03:27 AM bd1308 Geoff, is a inductance meter all that is fundament... May 31 2006, 03:36 AM Bleyseng The tools needed to open up a MPS are:
1. a drill ... May 31 2006, 03:52 AM bd1308 I opened the problem mps up and everything looked ... May 31 2006, 03:57 AM Bleyseng Did you reseal it so it hold a 15hg vacuum for atl... May 31 2006, 07:12 AM
bd1308 The one I opened is still sitting on my desk.
Sin... May 31 2006, 07:17 AM  |
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