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Neal
Neal, Mechanic
Category: Car
Satisfied Customers: 8349
Experience:  Auto repair pro and Mechanic on multiple makes.
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I HAVE a 89 izusu PICK UP AND WHEN I PULL UP TO A STOP LIGHT IT SHUTS

Customer Question

I HAVE A '89 IZUSU PICK UP AND WHEN I PULL UP TO A STOP LIGHT IT SHUTS OFF
Submitted: 4 years ago.
Category: Car
Expert:  Neal replied 4 years ago.

I'm Neal and I am here to assist you. Only accept when you are happy with my assistance. If I can't help I will open your Question to other experts.

 

Which engine does it have?

Customer: replied 4 years ago.
it has the 2.3 ltr
Expert:  Neal replied 4 years ago.
Ok, a common cause for a stall when slowing or coming to a stop is low fuel pressure, I would start by checking the fuel pressure. It should be 42psi with the vacuum hose disconnected from the pressure regulator.
Customer: replied 4 years ago.

what is the cause low vacum, does seem to be the problem it runs fine kust shuts off when coming to a stop

 

Expert:  Neal replied 4 years ago.
Are you saying you think it is low vacuum and not low fuel pressure?