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1994 Buick Park Avenue

Tiny
ASH1988
  • MEMBER
  • 1994 BUICK PARK AVENUE
Electrical problem
1994 Buick Park Avenue 6 cyl Front Wheel Drive 222000 miles

I have an intermittent no start/stall. Fuel pressure looks great, I've done a tune up, crank sensor, cam sensor and cleaned the maf sensor. I have a few codes in it, p1361, p0321, p0341 and p1629. If anyone has suggestions as to what my next step could be, please let me know.
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Tuesday, August 4th, 2009 AT 2:25 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Hello, when you say, no start, are you saying it cranks good but won't start? The P1629 is for the theft system, it can disable starter and fuel injectors. If there is a pellet in the key, wipe off the pellet with a clean rag, or try a different key.

I'd erase the codes, see if anything comes back. Did you use a gage to check fuel pressure?
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Tuesday, August 4th, 2009 AT 2:57 PM

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