1991 Cadillac Brougham Fuel Pressure Regulator Location

Tiny
JGROFF05
  • MEMBER
  • 1991 CADILLAC BROUGHAM
  • V8
  • 2WD
  • AUTOMATIC
  • 192,000 MILES
Is the fuel pressure regulator located beneath the intake cover or is it located behind the injectors in the carb. I am wondering cause I am trying to figure out if my car is running rich or if oil is leaking past the seals. I get the black soot out the exhaust and my spark plugs are fouled and they are carbon covered and I can clean them off and use them again. I just need help in figuring out if its oil in the cc or if its a rich fuel mixture. Please help.
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Monday, May 10th, 2010 AT 4:59 PM

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Tiny
RASMATAZ
  • MEMBER
Hi jgroff05, Welcome to 2carpros and Ty for the donation

In TBI 220 its contained within the throttle body assy see below

NOTE: The pressure regulator on this unit is serviced as part of the fuel meter cover and should not be disassembled.


http://www.2carpros.com/forum/automotive_pictures/12900_tbi_2.jpg




http://www.2carpros.com/forum/automotive_pictures/12900_tbi1_3.jpg

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Monday, May 10th, 2010 AT 5:11 PM

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