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> No start/pertronix
drbill
post May 18 2014, 04:17 PM
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Well, I decided to do a major service on this car. 1974 2.0. I've adjusted the valves, replaced the spark plugs NGK BP5ES, gapped to 0.028, replaced the distributor cap, rotor, spark plug wires and installed a Pertronix ignitor.
I've double checked to make sure HT leads attached for proper firing order, battery is charged. I removed #4 plug wire and plug to check for spark: got spark.

Any help? What's a logical sequence to troubleshoot?
Thanks,
Bill (IMG:style_emoticons/default/sad.gif)
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DRPHIL914
post May 19 2014, 06:34 AM
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QUOTE(Bartlett 914 @ May 19 2014, 07:50 AM) *

QUOTE(Cap'n Krusty @ May 18 2014, 11:48 PM) *

Something must be wrong with me, Clay. Over the years I've seen probably 15-20 fail, one on a car I just bought and was taking home. But then I've worked on probably 50-60 cars with 'em. I've never had a Compufire quit, but then I've only installed about a dozen of those. Had a couple of Crane-Allison's fail, too, but it was the box, not the pickup. To be fair, I've also seen a few Bosch units fail ............

The Cap'n

Perhaps earlier units were not as good or had problems. I heard that if leaving the ignition on without the car running, they can burn out. That makes sense to me. Thee must be a transistor that cannot handle 100 percent duty cycle. I am using Hot Spark. Never had a problem but I also make sure I never leave the key on without the car running. I Wouldn't leave the key on with points either for that matter.

i dont have the years of experience you guys do , but i have a hot spark unit, same one for past 4 years, even left ignition on over night once, no issue. but in the trunk i have a back up just in case - a second very nice distributor with brand new injector trigger plate , cap rotor etc with points/condenser etc just in case-

- is there any difference between the hot spark and petronix?
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Posts in this topic
drbill   No start/pertronix   May 18 2014, 04:17 PM
Mike Bellis   Try turning the distributor. If you have spark and...   May 18 2014, 05:28 PM
Mblizzard   Did you use the correct spacing between the module...   May 18 2014, 05:56 PM
drbill   I used the spacer that Pertronix provided. 0.030 I...   May 18 2014, 06:10 PM
mskala   I used the spacer that Pertronix provided. 0.030 ...   May 18 2014, 06:17 PM
stugray   You can still do the static timing method with the...   May 18 2014, 06:47 PM
396   Great info I can come back to when the day comes ...   May 18 2014, 06:53 PM
Cap'n Krusty   Great info I can come back to when the day comes...   May 18 2014, 08:01 PM
Rand   Great info I can come back to when the day come...   May 18 2014, 08:09 PM
ClayPerrine   "Upgrade". A BS word, grossly over-and...   May 18 2014, 09:52 PM
drbill   Thanks, guys. I did double check the connections f...   May 18 2014, 07:08 PM
Rand   Spark, fuel, compression, timing......   May 18 2014, 08:11 PM
Dave_Darling   Fuel smell at the tailpipe after cranking the star...   May 18 2014, 08:47 PM
Cap'n Krusty   Something must be wrong with me, Clay. Over the y...   May 18 2014, 10:48 PM
Bartlett 914   Something must be wrong with me, Clay. Over the ...   May 19 2014, 05:50 AM
shuie   Make sure you did not flip the +\- leads on t...   May 19 2014, 05:47 AM
Philip W.   Something must be wrong with me, Clay. Over the...   May 19 2014, 06:34 AM
Java2570   I think the Hot Spark is a Chinese knock off but i...   May 19 2014, 07:25 AM
drbill   I think the Hot Spark is a Chinese knock off but ...   May 19 2014, 10:23 PM
Mblizzard   I think the Hot Spark is a Chinese knock off but...   May 20 2014, 01:01 AM
drbill   Thanks Mike. The HT leads are attached in the righ...   May 20 2014, 05:27 AM
Mblizzard   I am not sure that the 12 degrees of the shaft lin...   May 20 2014, 05:53 AM
drbill   Starting problem solved! I left it alone for a...   May 21 2014, 10:03 PM
The Cabinetmaker   Decel valve has absolutely nothing to do with idle...   May 22 2014, 05:17 AM
r_towle   does the screw that holds down the petronix unit g...   May 22 2014, 06:13 AM


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