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International Automotive Technicians Network
Re: 1987 buick Lesabre
Posted to Technical Discussion Forum on 4/3/2007 5 Replies

Hi John

Look's like you have a problem with the crank sensor. Did you check if you you have power at your crank sensor comming from the ignition module, you should have 10 to 12 volts. Also recheck the power to your cam sensor. On these systems you need the ... Login to read more.

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