Re: Bucking Slightly at Cruising Speeds
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Home away from home
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Thanks, Don! That line is omly about two years old and came from one of the major suppliers. I put it on before I would've known better to check the ID on the hose. Sorry, should've offered that. Everything on the fuel side is basically new (or rebuilt). The tank is a stainless tank with vented cap, the lines are new, I have a WIX in-line filter before the pump, and bowl-style filter before the carb. The pump is freshly rebuilt, I used the insulators for the pump, bought and installed the fuel pump heat shield. I've really tried to meticulously manage these critical elements.
I just wondered if it was plausible that that line, even if relatively new, might be collapsing when warm. The ID really surprised me, and I would have guessed that might be an issue.
Posted on: Yesterday 23:30
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Joe B.
Greenville, NC 1950 Super Deluxe Eight Touring Sedan, Model 2302-5 327 w/ Ultramatic, 6v+ |
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Re: Bucking Slightly at Cruising Speeds
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Home away from home
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I tend to agree with Don, that is, I'm not sure why vapor locking seems to be such a common issue. My 53 Cavalier does not have this issue.
Do you have something on the line from the pump to the carb to protect it from the heat? You mentioned that the car died after about 25 minutes, but then after using the electric fuel pump it started back up. How did it run after you started it back up? I get this feeling that something is being overlooked. The symptoms sounds similar to those if you didn't have a vented fuel cap. Maybe get a length of fuel line and a jerry can, and bypass the fuel tank and supply line completely to see if that makes a difference. If your car running hot? Was it a hot day this last time it died? My sense if that the vapour lock, if that's what's happening, is a symptom of another issue. There are been several new items added, one of them may be at fault, even though they are new or rebuilt.
Posted on: Today 0:34
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