 1.7 broken down, Think it's an ignition problem.. |
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| Rod |
 Jan 2 2011, 12:15 PM
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Senior Member  Group: Members Posts: 616 Joined: 1-January 08 From: Farnham UK Member No.: 8,526 Region Association: England  |
1973 1.7. Running fine all day, then looses power and starts misfiring... Now trouble starting and when it does it idles, roughly at 2000 rpm..
Condensor?? |
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| realred914 |
Jan 3 2011, 01:36 AM
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Senior Member Group: Retired Members Posts: 1,086 Joined: 1-April 10 From: california Member No.: 11,541 Region Association: None |
the high idle at 2000 rpm is a clue, if it is caused by ingition, then a high idle would indicate too much advance, so with a timing light, make sure your advance is nice and steady.
other failures of ignition would not cause a high rpm. vacuum leaks woudl cause a hgih idle generally ignition failure would not (unless the failure mode is too much advance. give the mechanical advance, vaccum retard a once over. also probably time to test the head temp sendor (since it is intermittant, wiggle the wire as you ohm it out) you might have more than one problem at the same time???? and my favorite D-jet failure is intermittant head temps sendor, easy to test, painless really. dont see how a fualty condensor would increase rpms at idle, but wrong / drifting timing would be a thing to look at |
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Posts in this topic
Rod 1.7 broken down Jan 2 2011, 12:15 PM
flash914
1973 1.7. Running fine all day, then looses powe... Jan 2 2011, 12:39 PM Rod Haven't thought about a pert'. May do now ... Jan 2 2011, 12:50 PM underthetire I doubt a condesor would do that. Stuck mechanical... Jan 2 2011, 01:14 PM stewteral
1973 1.7. Running fine all day, then looses powe... Jan 2 2011, 01:21 PM 914 shifter check your grounds may have become loose : Jan 2 2011, 02:23 PM underthetire It could simply be points need adjustment. I forge... Jan 2 2011, 02:43 PM Rod Thankyou all. Back home now after being recovered... Jan 2 2011, 03:44 PM
xperu
Thankyou all. Back home now after being recovere... Jan 2 2011, 04:25 PM Rod
Thankyou all. Back home now after being recover... Jan 2 2011, 04:41 PM detoxcowboy Fix the ignition switch, they fail. My car had bee... Jan 2 2011, 09:28 PM geniusanthony I have found pitted ignition points to strand me t... Jan 3 2011, 08:50 AM |
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