Ive gotta 88 peterbilt an been having problems with it dying within a couple miles sometimes can drive it further, i have clean fuel tanks, clear fuel lines i blew them out with air, filters are good an clean too, but however i did have pressure in the primary fuel filter an 1 inch from the top in the secondary fuel filter, i have replaced the transfer pump along with the primer pump
SOURCE: My fuel system is vapor locking.
I suspect this is what is wrong.... (see picture) the sock has caught onto the bafflle inside the tank....
SOURCE: 89 Corsica: no power, hesitates in drive, idles
Check your fuel pressure, and or injectors. You may have too much fuel getting into the engine causing it to burn rich and overheat the converters.
SOURCE: Fuel line connections in the tank ?
The one without the filter is ok just being a little inside the tank. Make sure that line is hooked to outlet on the primer that pushes pressure into tank.
SOURCE: 32 cc Craftsman (Poulan) gas line replacement
Yes, you are right. The larger line goes to the primer bulb and only goes into the tank about an inch. The coupling just keeps the line from pulling out of the tank. The smaller line goes to the carb. This line must rest comfortably on the bottom of the tank with the filter attached to the end.
Jim
SOURCE: Fuel line goes into tank bottom line has filter
Fuel Line Replacement by SmallEng.com
http://www.youtube.com/watch?v=JrXpU70Hmi0
Take lots of notes and a few digital photographs to help with reassembly.
The line with the filter needs to be long enough to reach all parts of the tank as the saw is moved, a little to long is probably better than to short. The line returning from the primer is not critical so long as it cannot fall out (mid tank). All the primer line does is return excess fuel to the tank. Does this answer your question?
HTH
Lou
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