volts are low, should be 13+ volts, knock count is high. you may have 02 simulators on it. is there anything hooked to the 2 wires, one should be by the passenger side exhaust other comes out of the harness that goes to the trans.

 

I will check today for the o2 simulators. I need a new alternator just haven't bought one as the car isn't totally my DD yet. I will probably buy an alternator and battery together as the one in the car looks pretty dang old. Anything else that strikes anyone as odd? I'm going to a junkyard today to look for a stock exhaust as mine is pretty terribly hacked up. Also is there a way to test relays? Like before I start buying expensive ABS parts to check that it's not just the ABS relay that needs replaced for my ABS INOP issue? I do believe also that unhooking the battery and letting the car sit reset the SES light because my AC troubles are no more.

 

The hack job I'm dealing with on replacing the exhaust with something smoggable. Also adding photos of the engine bay..let me know if you see anything weird..there is also an MSD CARB badge on the drivers side..assuming MSD Optispark?

 

Have you tried using my app (Scan9495) to check the ABS trouble codes? There is also an actuator for the ABS relay and several others in the app.
By the way, the newest version adds recording and playback functions and can read any Datamaster log files.

 

I haven't yet. I tried it initially but couldn't figure out my driver issues. I am going to download the newer version and give it another try. Thanks!

 

ABS shouldn't be too hard to track down. Air in the system and one of the wheel sensors come into mind first.

 

Awesome! I will be using Scan9495 to try and track it down. If I can't get it to work any other way to narrow it down?