cam sensor replacement

[racemybuick]

:biggrin: I have a local up by me who I am visiting tomorrow. his car has spark, has FP, but wont start. I have a couple cam sensors, so i am going to bring one up to him to try out, and see if that is his prob. His car is almost 100 % stock, 85 GN. car sat for three years in a garage, as he was restoring another car....He only added poston headers and x over to the car, as well as a full tune-up days ago when the car wouldnt start....

Is there any particular method, or any obstacles I should worry about? Anything in particular to look for? Thanks all!

John :biggrin:

 

[Jerryl]

Try this: Cranks but "no start"

 

[racemybuick]

so i should be looking for 10 volts or more out of both cam and crank sensors? If I dont have that, then I should have found the problem? Car definately has spark, and 100 percent has fuel...he has a rail mounted guage reading 42 at cranking. I dont have my nodes to test the injetors, but I am assuming is the crank or cam signals are faulty, it wouldnt matter because the injectors wont fire unless the cam sensor and crank sensors are working properly.

Thanks jerryl!

John