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1989 Buick Regal car wont start sometimes

Tiny
TERRY HOLLAND
  • MEMBER
  • 1989 BUICK REGAL
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 90,000 MILES
It runs sometimes but then when it sits and I come back to start it it sounds like it wants to start but it dont I just had the plugs changed and a new coil put in and it ran good for a month do you have any ideas what it might be
Saturday, May 17th, 2008 AT 1:37 PM

2 Replies

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
You need to check fuel pressure but also you could have a bad coil or defective one. Also pull off the vacum line to the fuel pressure regulator and see if there is gas in there, if there is then replace it.
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Saturday, May 17th, 2008 AT 1:44 PM
Tiny
GAMETIME
  • MEMBER
  • 1 POST
I had the same problem a few years back with my 89 Regal. The car would start fine one day, but the next morning it would only turn over and not start. After eliminating the fuel system and ignition system as the culprits (the same as you are doing) the problem was found to be the cam shaft sensor.
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Friday, May 30th, 2008 AT 6:33 AM

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