pulse

So the bearings are going on the front end of my 2000 ford ranger 4x4. I just order new hubs/w bearing but I am not sure if I got the right parts. This is what I ordered from rock auto http://www.rockauto.com/catalog/moreinfo.php?pk=4287453&cc=1362798 I guess I really wanted to know if those...

i cant get my 1,2,4 injectors to pulse, i ve checked all ground i can find and still no pulse, im only allowed to work on my vehicle for a limited time in my parking lot at my apartments so major overhall is out of the question. I just replaced the PCM hoping that would solve the problem but it...