Saturday 28 July 2012

Injector cleaning and intake work

Back-flushed the injectors, and installed them with new seals.
I put together a makeshift injector cleaner consisting of a small pump (originally designed to spray plants), and a pulsating circuit involving 555 timer chips.

8 millisecond pulses are sent to the injector as fuel is being pumped through it. Simple and hopefully effective. During the back flush, I did remove some debris that was trapped in the injector screen..... So at least it wasn't in vain. 


I also changed the fuel lines, and covered the new ones in silicone/fiberglass fire-sleeve.


New vaccum hoses are hiding under the freshly cleaned intake and throttle body.
Here are some picture of what they looked like when they were first removed.


The actuating arms on the throttle body also got a bit of paint.




1 comment:

  1. You did a fantastic job, can you make a complete tutorial on how to do that step by step, i am not good at these things.

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