• Hi Guest!
    You can help ensure that British Car Forum (BCF) continues to provide a great place to engage in the British car hobby! If you find BCF a beneficial community, please consider supporting our efforts with a subscription.

    There are some perks with a member upgrade!
    **Upgrade Now**
    (PS: Subscribers don't see this gawd-aweful banner
Tips
Tips

HOORAY!! Why why why.. UPDATE 1/10/07

Re: Why why why..

Is the ground strap to the engine good and tight?
 
Re: Why why why..

Is the ballast resistor in that picture still hooked up? I have one on my 61 Impala and it sometimes gives me fits. I have to disconnect it and clean the terminals. Then it works fine for awhile.
If the ignition checks out. I agree that a look at the floats might be in order.
 
Re: Why why why..

I think I would re-check the carbs. re-center the needles, reclean all the passageways, etc. Sounds like dirt clogging a carb. Try a different fuel pump also if you have one.
 
Re: Why why why..

Now I'm convinced it's in the carbs! /bcforum/images/%%GRAEMLIN_URL%%/devilgrin.gif

Float bowls. Either water or low fuel level.
 
Re: Why why why..

The balast resistor is not in.

Engine ground strap is not a bad call but my money is with Doc. Carbs.

How would water get into the fuel system on a car that has had all new lines, tank, sending unit... in it for only a few weeks and why only after it warms up?
 
Re: Why why why..

Condensation? Contaminated storage tanks?

Yank the carbs and go thru 'em.
 
Re: Why why why..

Never fuel up right after they fill the underground tanks. It stirs up all the water and sediment which normally sits on the bottom.
 
Re: Why why why..

I still have to work on it tonight but decided to call in professional help (as if the BCF was not filled with Pros) John Twist. I spoke with him for about 15 minutes and described as well as I could my situation. He feels its the EEC system and that the overflow lines may have somehow gotten clogged and is shutting down the system. I can't wait to get home and try it out. He said to just disconnect the steel pipe that crossed over the tops of, and connects the carbs together and on to the carbon canister. Take it for a drive and see what happens.
 
Re: Why why why..

I only worry about emmiting oil and coolent on the garage floor.
 
Re: Why why why..

Good on John. Stuff a pipe cleaner thru those ports on the carbs as well, to auger 'em out.
 
Re: Why why why..

Heh, I had that happen on the 70 GT.
Gas smell, quit running, couldn't start again until waiting a while. Then I routed the two lines to just drain and haven't looked back.
Just gotta be careful they don't drain on the exhaust!
(boom boom) /bcforum/images/%%GRAEMLIN_URL%%/laugh.gif
 
Re: HOORAY!! Why why why..

John Twist to the rescue. It was the small tubes Connecting the crossover pipe to the carbs. The rubber softened just enough while it was warm to shift and patially sealing off the airflow into the carbs thereby causing it to run poorly. The right hand turn would swing it one way and not the other. Fussing with the tubes while running did not completely simulate what would happen during the pull from a turn as it needed to be sealed off for some time before in conked out.

It's the little things but lesson learned. The tubing I used for these was too soft.
 
Re: HOORAY!! Why why why..

It sure feels good when you figure it out. Something is not quite right in the universe when one of the cars are acting up, ya know what I mean? And it always seems to be something simple.
Good deal.
 
Re: HOORAY!! Why why why..

Took her out for a long drive last night and I am here at work with her. I'm content.
 
Re: HOORAY!! Why why why..

Here is what took me out.
11-09-08-Crossoverpipe001.jpg

11-09-08-Crossoverpipe003.jpg
 
Re: HOORAY!! Why why why..

"KINKY"!!!!

...can't believe ya didn't SEE that, Vinnie...
 
Re: HOORAY!! Why why why..

The truth of it is that I moved it into these positions for these photos' to simulate what would happen while Driving. I did not see this as it would move back after it cooled down. I should not have used this type of "Washer Fluid Hose" I thought that the amount of gas that would get on these would be so minor it would not deteriorate them and did not think about the heat aspect that caused them to soften and get sucked to the end.
 
Re: HOORAY!! Why why why..

I know I know. Kill me now. I've just admitted to being a Current Dumb owner. It was a temporary fix cause the other hoses had dry rotted and cracked. It was either this or gas leaking out. I've learned from this and now have a complete understanding of how the entire EEC system works thanks to John Twists wonderful description of it all. If I promise not to do it again will you guys still like me? Please? Huh, guys? (cricket chirps)
 
Back
Top