1992 Buick Roadmaster Sedan DOESN'T WANT TO START

Tiny
BUICKR
  • MEMBER
  • 1992 BUICK ROADMASTER
  • 5.7L
  • V8
  • RWD
  • AUTOMATIC
  • 69,000 MILES
Hello, my Buick doesn' t want to start. We 've changed plugs, ECM, ignition coil and module, fuel pump. We 've changed the ignition module. Could you help me! My Mechanic in France don't what's going on.

Thank you
Wednesday, April 22nd, 2015 AT 2:24 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
Is the fuel pressure at the rail within the manufacturer's specs? Is there a good hot spark to the plugs?
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Wednesday, April 22nd, 2015 AT 5:38 AM
Tiny
BUICKR
  • MEMBER
  • 2 POSTS
Goog spark, I 'm going to ask the machanic to check up the fuel pressure.
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Sunday, April 26th, 2015 AT 9:36 AM

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