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Re: 95 LeSabre Bucking
Well, if you did a coil output test with a spark tester on each coil terminal, and the coils checked out, I would first find out which cylinder is misfiring....this can be done by disconnecting one injector at a time, and noticing the drop off in rpm/misfire intensity.......once the cylinder misfire is found, check compression in it, and also the cylinder(s) next to it.....if ok, could be an injector problem....
If you think it is an injector, pull the rail and swap injectors, to verify that the misfire moved to a new cylinder.....
As for your ALDL connector, '95 was a transition year, and not all code readers/scan tools can provide information, like codes....
Last edited by Tech II; 09-13-2017 at 10:39 PM.
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