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quick carburetion fix

[ QUOTE ]
Jeff wrote:
"Regardless of what the underlying issue might be I would suggest you have it identified before changing carbs. There is nothing worse than throwing another variable into an issue like this."

/ubbthreads/images/graemlins/iagree.gif

[/ QUOTE ]

Now, now. You guys are obviously unaware of the law which states: If you add enough variables to any equation, the equation becomes meaningless except to a doctoral candidate who will use it for the basis of his dissertation! /ubbthreads/images/graemlins/devilgrin.gif

I've been experiencing a similar problem. I should know by this afternoon whether or not I've solved it.

The biggest symptoms mine had were a strong smell of gasoline when running ( but with no corresponding smoke from the exhaust ), an absence of gasoline pooling,dripping, or spraying anywhere ( that would have been too easy ) and a definite gasoline smell in the crankcase oil. Plus, the fuel pump was ticking, stopping, and then ticking again with ignition on, but the engine not running.

Based on that , I figured that something was probably leaking, somewhere.

My problem solving steps:

1) Remove the carburetors ( SU HIF-4 (2) ) from the engine, carefully noting how many washers I've lost.

2) Remove the float covers and clean out the float chambers.

3) Replace covers and reinstall the carbs, carefully noting how many washers I've lost.

The float chambers were so nasty that I was surprised anything was functional much less not sticking.

If this doesn't solve the problem, I'll pursue other possibilities .

Please carefully note of what step 1 consisted.


I believe that trying to work on mounted carburetors is akin to trying to clean your kitchen counters without moving the small appliances; You're gonna miss something.

If that something happens to be a small piece of asparagus that escaped the garbage disposal last night, you will live to regret it! /ubbthreads/images/graemlins/lol.gif
 
[ QUOTE ]


I believe that trying to work on mounted carburetors is akin to trying to clean your kitchen counters without moving the small appliances; You're gonna miss something.

[/ QUOTE ]

In my case, that would be cleaning the kitchen counter without removing the carburetors! /ubbthreads/images/graemlins/grin.gif
Jeff
 
[ QUOTE ]
[ QUOTE ]


I believe that trying to work on mounted carburetors is akin to trying to clean your kitchen counters without moving the small appliances; You're gonna miss something.

[/ QUOTE ]

In my case, that would be cleaning the kitchen counter without removing the carburetors! /ubbthreads/images/graemlins/grin.gif
Jeff

[/ QUOTE ]

Oh no! Never work on on your carburetors in the kitchen.

The dining room table has so much more surface area! /ubbthreads/images/graemlins/devilgrin.gif
 
Hmmm... I've always reserved the kitchen/dining table for the gearbox, using the living room table and area for engine work. Kitchen worksurfaces are usually only for final assemby jobs (on about everything from computers to carbs). If I've been committing a protocol fax paus, I should know it now, before allowing it to happen again! I'd hate for SWMBO to be screamin' at me for the wrong reasons.
 
Okay.

A new year and I messed with Emma a bit today before we headed to the son's to work on his Midget (bleeding brakes)

Most notable is that when I disconnected the fuel line at the car, gas spurted out (PLENTY of gas supply there). I held my thumb over the end, had dahubby start her, and she cranked once and started. Reattached line, no start. Repeated Step 1, she started.

Since the SUs are being mailed back to me this week, I'm not doing anything except pulling the ZS (etc.) out tomorrow. I'm buying a new fuel pump, installing it & the SUs. Whatever the problem is, will be gone, I'm sure of it.
 
Janel, CHECK YOUR BLOODY FUEL PRESSURE!!!!!!!
3 PSI, MAXIMUM. 2 PSI would be even better.
The SU's are just as pressure sensitive as the POS ZS you have on there now.
I promise not to yell again, really.
Jeff
 
You will have to put a Fuel pressure regulator on regardless, unless you revert to OEM pump, so give it a go, nothing to lose!
 
Yeesh.

I checked the fuel pressure, at least forced (by gunpoint) my husband to do it.

He said, "There's good pressure there, for the 15th time, now will you forget about the damned fuel pressure and shut up and wait for the new carbs?"
/ubbthreads/images/graemlins/crazyeyes.gif

So I have a new plan. He gets food and clean laundry when Emma is running.
/ubbthreads/images/graemlins/devilgrin.gif
 
And just what does hubby think is good pressure 15lb?
 
It's been 11 days since I've driven her, it was 61 here yesterday, already 52 this morning and I'm getting a bit crankier about Emma sitting.

I'm taking the tree down today & I think I've found a new place to store it...
/ubbthreads/images/graemlins/devilgrin.gif
 
Oh my god, not there.
 
11 DAYS!!! is that eleven spelled D_I_V_O_R_C_E? /ubbthreads/images/graemlins/eek.gif /ubbthreads/images/graemlins/jester.gif


mark
 
Ain't gonna help Emma's plight, neither.

Get into that Nipponese transporter you have, drive to th' nearest Pep Boys/NAPA/AutoZone, Ask the counter monkey for a fuel pressure regulator witha dial on it, and half a dozen hose clamps and some 5/16 fuel hose (about a one foot length). Go home and put that thing in line betwixt Emma's ZS and the supply using the above clamps/hose. Be neat, you don't have to use it all. /ubbthreads/images/graemlins/wink.gif Set regulator to "2" and check for leaks by turnin' iggy on before the starter... If no leaks, "wing 'er up" and report back!
 
I've been reading the posts with interest. Just how does Dahubby check the fuel pressure? If he turns on the ig to see if fuel comes out, then he hasn't checked the fuel pressure. I have a pressure guage that goes in line to check pressure. Is that what he did??

Bruce L

/ubbthreads/images/graemlins/driving.gif
 
I don't know Bruce, I'm ignoring him right now and he's pulling the gas tank off Binabox.

I'll get the regulator, and I'm replacing the pump regardless of the carb set up in her. What sort of pump do I buy?

Doc, how do I turn on the ignition (before the starter) without the pump coming on? Or does it matter if the pump comes on? You mean just turn the key to the 'on' position?
 
Don't matter a fig. Put a regulator in line, the SU's will need it later anyhow. If it makes the car driveable now, she gets "bonus points" having: A) Fixed it herself, B) ability to drive the B at will, C) dahubby needs to do his own laundry for a while.

ALL GOOD.
 
Gas tank is out of Binabox. Took all the rivets (from the chrome strips) off the sides of Beena. ZS is out of Emma. I'll get a regulator and a fuel pump one night this week. What sort of fuel pump should I buy?

FYI, we're leaning real hard toward dove gray with red top and interior for Binabox. Suppose we should decide on that soon too, hey?
 
The "local" parts houses will have two varieties of the "cube with power transistor" electric pump. One "HIGH" pressure, one "LOW.' You want the low one AND the regulator. Plumb it up all nice an' neat.

The grey/red combo sounds lovely to me. Perfect for the "vintage" IMHO.
 
WOW! I tke a day off to carry my V8 car to bodyshop & everything breaks loose!
 
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