Fuel Pressure On A 87 Jeep Wrangler. Is it Supposed to Be Constant or Kind of...

hondaboy450r28

New member
...Pulse??????? Ok so i bought a Jeep Wrangler a few months ago and it has a Weber 2 barrel carb on it. The Mfg spec says it has to have 3.5 to 4.5 working pressure, which we had prior to having trouble. I took it to the shop last week to get the float adjusted and timing fixed. Now i had problems starting. I can sit and CRANK the engine and it will finally start weakly after I let off the key. Why Is this happening??

And also i tried to change the fuel filter, which is in line, and i checked it and it ran after i installed the new one. then i check the plugs and they needed replaced so i got new ones and gaped them and installed them. I then tried to start and i have NO pressure at all at the carb and when i take the line off of the carb the stream of fuel is irregular and shoots water out weakly a little here and a little there (about 3-6 seconds apart most of the time) Now is this How its supposed to work or is it supposed to have a steady, constant stream????? NOW IT WONT START AT ALL!

By the way the fuel pump is mechanical and it sits on the front passengers side of the engine on a 258 block.


Any help PLEASE?!?!?!?!?!?!?!
 
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