Ignition Problem or?, Bouncy Tach and Gen Light Flashes |
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Ignition Problem or?, Bouncy Tach and Gen Light Flashes |
19144jt |
Aug 10 2010, 09:11 AM
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#1
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Member Group: Members Posts: 176 Joined: 19-September 05 From: Grass Valley, CA Member No.: 4,829 |
I have been restoring this car for a while (1975 1.8) so it sits from time to time without being started. I am ready to get it running good to start driving it and complete the restoration. Less than a year ago I could reach in from outside the car, turn the key and it would start right up. I just replaced the fuel pump with a new one because the old one quit. Now I have to keep the key turned for maybe 15 to 20 seconds or more before it will fire and then maybe another 10 seconds while it finally catches and starts. It seems to idle fine but if I rev it even slightly from idle the tach starts to bounce wildly and the Generator light flashes on and off steadily and continuously. After searching this site It sounded like I was dealing with a bad condenser so I popped the dist out and changed out the condenser with a spare I had. I also fileld the points to remove any pits etc. and gapped them correctly. Reinstalled the dizzy and no luck...still took a lot of cranking before it would start and as soon as I gave it a little gas above idle the light was back on and the tach bouncing. I am not sure if the long start time (showed up conspicuously after new fuel pump installation) and the light and tach aren't two independant problems. I want to test the cold start valve and switch but it has been too warm to get below the test temp. Any suggestions?
John |
realred914 |
Aug 10 2010, 09:23 AM
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#2
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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 |
I have been restoring this car for a while (1975 1.8) so it sits from time to time without being started. I am ready to get it running good to start driving it and complete the restoration. Less than a year ago I could reach in from outside the car, turn the key and it would start right up. I just replaced the fuel pump with a new one because the old one quit. Now I have to keep the key turned for maybe 15 to 20 seconds or more before it will fire and then maybe another 10 seconds while it finally catches and starts. It seems to idle fine but if I rev it even slightly from idle the tach starts to bounce wildly and the Generator light flashes on and off steadily and continuously. After searching this site It sounded like I was dealing with a bad condenser so I popped the dist out and changed out the condenser with a spare I had. I also fileld the points to remove any pits etc. and gapped them correctly. Reinstalled the dizzy and no luck...still took a lot of cranking before it would start and as soon as I gave it a little gas above idle the light was back on and the tach bouncing. I am not sure if the long start time (showed up conspicuously after new fuel pump installation) and the light and tach aren't two independant problems. I want to test the cold start valve and switch but it has been too warm to get below the test temp. Any suggestions? John clean up the elctric connections at the coil, that is were your tach picks up signal. maybe a general clean up of grounds is in order? depending on how car is stored, moisture can corrode teh electric contacts at wires. maybe bad fuel if it sits a long time, fuel can go bad. to test the cold starting valve switch, you need to be able to place it in a freezer to get it cold enough to test. unless you drive in freezing weather, it wont be of much use to you. you can jumpe r the swtich to determine of the cold injector wroks or not, make sure no animal has belt a nest or web in yoru air box, that flap in there is sensitve and if a spider has built up a nest int here, that can screw it up. good luck |
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