 flat spot in RPM |
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| ynotdd |
 Aug 20 2003, 08:24 AM
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#1
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Member  Group: Members Posts: 156 Joined: 13-January 03 From: plainview, NY Member No.: 140  |
I have a 73 914 2.0. The engine has less than 1000 miles since rebuilt. I have a problem at about 3600 to 4000 rpm it falls on its face then once passed that to pulls fine. I have replaced the throttle switch, pressure sensor, injectors, points, condenser etc. problem still there all i can think of is temp sensorII or vac lines. please help. Tony:confused: :mad: (IMG:style_emoticons/default/sad.gif)
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| nebreitling |
Aug 20 2003, 02:23 PM
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#2
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Member Emeritus Group: Members Posts: 3,314 Joined: 26-March 03 From: San Francisco Member No.: 478 |
i'm having these same exact symtoms -- my flat spot is at ~4600rpm. pulls great beyond that (although i cant' get it past that spot in 4th or 5th gear). MPS checks out okay, TPS seems clean enough, engine runs great otherwise. all electrical grounds cleaned. as soon as i get some time, i'm going to have a good going through of the distributor. i've been told that slop from a worn distributor shaft can cause this. as long as i'm at it, i'm going to install a crane pointless ignition. $90 on summitracing.com.
let me know if you resolve this, i'll do the same. nathan |
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Posts in this topic
ynotdd flat spot in RPM Aug 20 2003, 08:24 AM
Brad Roberts Did they resuse the stock (probably worn out) dist... Aug 20 2003, 12:24 PM ynotdd the marks were solid no bouncing :smash: Aug 20 2003, 12:27 PM Brad Roberts Where did this "new" pressure sensor come from ??
... Aug 20 2003, 12:29 PM ynotdd The PS was from dont yell AA
put th... Aug 20 2003, 03:57 PM
Brad Roberts These issues are tough.. it could be fuel related ... Aug 20 2003, 06:05 PM |
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