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1991 Chevy Lumina Engine dies

Tiny
ARMYWIFE872009
  • MEMBER
  • 1991 CHEVROLET LUMINA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 25,000 MILES
When I start my car it seems like it dont get enough gas. When I put it into drive, it kills on me. Im thinking its the throttle body sensor and the module pressure sensor. What do u think. If u think its the same. Where can I find these on my car?
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Thursday, October 7th, 2010 AT 9:13 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
I'd use a gage and check fuel pressure. Some of the national brand autostores used to loan out a fuel pressure gage. The fuel pressure for the 3.1 is 41--47 psi. Also, check for applicable mil codes. The throttle position sensor is at the throttle body, attaches to the throttle shaft. Your accelerator cable attaches to one end of the throttle shaft.
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Thursday, October 7th, 2010 AT 10:14 AM

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