I have an HO engine which has a different timing order. does this mean that i have to get a special aftermarket cam?

 

HO runs a 1-3-7-2-6-5-4-8 firing order.

 

what do you need a cam for?

 

I have a 94 5.0HO and am trying to get the codes off the OBD I first tried the OBD2 by driver panel and it is showing not connected with key on or off . Found on the Forum it may be OBD! and found behinnd passenger side front strut and is also showing not connected. It is a Autozone Autoxray 2500B and tried with key on and off and says to use yellow OBD2 any ideas what it going on

 

why would you post this in someone elses thread...

Don't you know anything about forum etiquette?

 

A hydraulic roller cam....

 

i meant in terms of the firing order being different than a non HO engine. Like can i buy any aftermarket cam like a b303 or whatever hydraulic roller or do i have to buy one specifically for the HO firing order.

 

dude.. seriously?

the FMS letter cams are all HO cams.

 

I can't help but to notice that your sig says "'96 Purple GT" and you say you have a 5.0 HO...?

 

Play nice. The OP may be 16, or female or both.