no start

[quote:a2d6135862="hunter999"]Im back,well prob agin, have a 1990 Buick Lasabre,3.8 liter,efi ,car runs great for a weeks on end then just quits, no warning just stops runnung have changed plugs,4 different coil packs,new cam sensor,after a while maybe a week car will start agin,been to 5 different garages ,no luck, no error codes at all,any help would be appreciated[/quote:a2d6135862]

Hey Edwin,
some other things to have checked ..... crank sensor and ignition module. Let us know!

Chris

Thanks fo responding to my orignal question,I made a mistake when i said cam sensor replaced I ment crank sensor and 4 replacement ignition modules. Several of the garages sasid ignition modules were gone or coils,but when i used them agin they worked???,then they stoped working,meaning They agin gave spark then they stoped for awile and 1 day they worked agin meaning nothing wrong with ignition coils or ignition modules so im really confused as to what it could be,several garages could not find any wiring prob,which i suspected,not sure though, any other suggestions would be appreciated