1998 Chevy Truck fuel pressure

BARBOWL3

MEMBER
1998 CHEVROLET TRUCK
V8
2WD
AUTOMATIC
190,215 MILES

When trying to start should fuel pressure hold around 60 pis or will it drop to 30 or 40 psi

Thursday, May 13th, 2010 AT 6:29 PM

1 Reply

RASMATAZ

MECHANIC
75,992 POSTS

Your fuel pressure should be 60-66psi it should drop bcuz the injectors are opening and closing dunno how far its suppose to drop and the fuel pressure regulator maintains the pressure at all times.

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