Reply With QuoteAre you sure you had it on tdc compression stroke, and not on overlap ( end of exhaust stroke)?
Master
So I replaced the dizzy last week and for some reason it won't start just winds over and over no kick at all. It's on tdc and rotor points to number one and it has spark and fuel. Any ideas it's a 3.9 Lucas efi
Master
Are you sure you had it on tdc compression stroke, and not on overlap ( end of exhaust stroke)?
Master
Yeah see that's what I'm thinking as I put it on the marks for tdc and put rotor pointing to 1. So maybe marks are wrong so tomorrow i will get tdc from cylinder to check
Sounds like its 180 out...
Master
Yeah I checked that also but got the same. It's doing my head in. Thinking I need to start at the beginning
Swaggie
SubscriberJust get a spanner on the crank and place your thumb over no1 plug hole and turn the engine a quarter turn over TDC. Pressure on thumb TDC firing , no pressure then oops 180 out.
Regards Philip A
Super Moderator & CA manager
SubscriberIs the new dizzy wiring connected correctly? You getting a spark at the plugs?
If you need to contact me please email homestarrunnerau@gmail.com - thanks - Gav.
Master
Originally Posted by bacicat
I wasn't at first but when I hook up timing light it flashes so I am assuming I have spark
YarnMaster
SupporterUse the blowing into a hose into the plug hole trick on No1 like was suggested to me on here .......... It's the only thing that seemed to work reliably
Master
What happened was I change the dizzy from a 35dm8 to a 35dlm8 which has the amp module on the side of dizzy and 2 plugs in a t type config and an earth plug near that. The original had 2 wires a red and a blue. So I cut them and took off the amp and connected the wires to the terminals behind the module.
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