tests

[sbsumerix]

did some tests on my b3000 today in class has 152,XXX miles on it vacuum perfect, compression about 100 psi per cylinder, and 5% leak down on each cylinder pretty good

 

[Beef52751]

doesnt sound bad to me, did you just do the test for class or were you trying to diagnose something??

 

[sbsumerix]

both it has no power but i replaced plugs and wires and it has some back but not all maybe cap and rotor and some other little bugs but i had to do it for class anyway

 

[SMTGREG]

If you are in a automotive class you sould diag the CONCERN find the CAUSE and perform the CORRECTION. If you start throwing parts at it you won't know what fixed it and you will spend money on parts not needed. Proper diagnostics is the key to automotive repair.. The rest is just nuts and bolts....