Robobrainiac's latest activity

set point gap, check with dwell meter, then set timing, then re-set idle speed about as simple as it gets old school tune up circa 1966...

Yes, I have the quadrajet. We had 3 years of trouble free use since I bought it. I put an impeller in it and battery and have had no...

Here's what it looks like when you have it apart it is a bit tricky to get the air horn off and the choke linkage on the side properly...

Here are the fuel pump specs from my OMC shop manual: 5.5-7 PSI Volume at cranking speed: 1 pint in 45 sec or less Vacuum at cranking...

Yes

Note, this was originally posted courtesy of Don S. Minor edits and pictures added by CaptJason A lot of you folks out there seem to be...

So you are referring to a vacuum pull from the fuel pump? Not a vacuum from the carburetor?

There is a spec for how much the pump can pull at cranking speed (approx 10” Hg vacuum) and for volume I’d have to look up the exact...

There is also another test that can be done that measures restrictions in the fuel delivery system using the vacuum gauge. There is a...

https://forums.iboats.com/threads/how-to-testing-your-boats-fuel-system.278642/

The anti siphon valve was working when I messed with the tank. I pulled out the board cover and used the sending unit hole to empty the...

Fuel pump pressure, volume and vacuum Anti siphon valve & fuel pick up tube. All should be checked

Compression has not been checked. My original issue was no spark. Even with the points being gapped. Found out thru testing it seems the...

Put the boat on the water today and it is not fixed. Same issues as before. I will try to find some time for some more diag

I was able to borrow an equus dwell meter from my dad. I installed new Sierra points and condenser, new standard motor products ignition...