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87 Buick Lesabre Custom 189,000(NO SPARK)

Tiny
BRIAN65
  • MEMBER
  • 1987 BUICK LESABRE
MY PROBLEM IS STOPED TO GET GAS WENT OUT TO START. WOULD NOT START. CHANGED THE CAMSHAFT SENSOR, CRANKSHAFT SENSOR, COIL PACK, THE IGNITION SPARK ISNITOR. THE PLUGS, MAP SENSOR AND THE 3 NEXT TO IT START IT ONCE. THEN THE NEXT DAY WOULD NOT START. IT TRIES SOMETIMES WONT TURN OVER.
SOMETIMES A SPARK. THEN NONE

PLZ HELP GETTING COSTLY
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Sunday, November 12th, 2006 AT 7:59 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Sorry for the late reply.

Did you do any testing before you replaced anything. If it cranks good but won't start, have a helper crank it while you visually check for spark at the spark plugs. If spark everywhere, use a gage and check fuel pressure. Also, check for fuel injector pulse.

Did you check for applicable trouble codes. Your obd1, you should be able to check some codes, yourself. Go from there.

I realize this is an old post. You probably no longer own this vehicle. In the future hope you don't have any vehicle issues, but, if you do, keep the site in mind. They are always working to improve the site and it's free.

Have a good day.
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Saturday, April 4th, 2015 AT 2:55 PM

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