Ignition problem car not starting
Posted 04 May 2017 - 03:09 PM
Posted 04 May 2017 - 05:32 PM
All you need do is half fill the new oil filter and spin it on. You don't even 'need' to do this but I do.
The high tension wire? Did you have to pull hard on it? Possibly you damaged it internally.
Probably flooded. Try it tomorrow or pull plugs and clean them. Hold choke open when cranking..
Posted 05 May 2017 - 05:26 AM
where you cheacking for spark?
if coil wire maybe you have a gap?
if one does a oil change why would you prime the pump??????????????? They don't do this at Jiffy lube? I have never done this
theres enough oil in the system already even with the oil drained
If car start when key in start and snaps back to ON and motor stops then the ON, wire from ballast to coil is open.
If want to run when key snaps to ON then Hot start wire is open
wiggle behind key switch
Posted 12 May 2017 - 05:18 AM
Pertronix wont melt if the ballast resisitopr is still in the circuit and stock 1.6 ohm coil
Posted 19 May 2017 - 05:32 AM
A Pertronix WILL fail using ANY coil wiring arrangement IF you leave the key on for an extended time - which is entirely dependent on where the magnets lie in relation to the module. If a magnet is aligned with the pickup, it will be damaged in minutes. In any other orientation it will be damaged in a few hours - like leaving the key on overnight. In most cases, you will get one spark and only one after a failure, which makes diagnostics difficult if you check for spark manually.
Check Ohms on whatever wire you removed. A power wire should read 0 Ohms, the high tension wire should be under 5000. If you don't know how to do this, watch a YouTube video and learn.
Posted 19 May 2017 - 05:35 AM
The Nissan matchbox EI has a special circuit that shuts it off if the ignition is left on and the engine not started. So does the HEI module. You can leave the key on with them. The dwell time increases with RPM as well and there is a current limiting circuit. There's a lot of things built into the EI..
Posted 19 May 2017 - 12:31 PM
There's a lot of things built into the EI..
...including timing retard above 4000 rpm that translates into lost power when you need it most. They do have a better advance curve than most of the points distirbutors however, and that's why it actually will run better than a stock points distributor. If you modify the points distirbutor to have the same (or better) advance curve as the EI, then points will outperform the electronics. I'll take a Matchbox distributor along to Bonneville in August and we'll test the difference in a real-world comparison, time permitting.
Posted 22 May 2017 - 04:17 AM
Timing retard is a factor of how quickly the module can read the trigger wheel. When it can't keep up at higher rpm, timing retards. Timing also retards momentarily at low rpm, causing a hiccup just off idle. Its by no means a perfect system. Its just another version of the Chevy HEI that everyone knows is crap over 5000 rpm. The manuals aren't going to show you how to check for faults that are unintentionally part of the design. Even in a perfect world, you can't eliminate this retard if you use this electronic system. That's why I put the points distributor in my race truck. Its the best Datsun offered.