Fujimo

After driving for a little while and the car gets heated up. My passenger side exhaust will pop and shake (I have true duals that dont intersect) the driver side looks good though. The car doesnt feel as fast as it should. I'm leaning towards possibly a bad wire but I'm not sure. Any ideas?

Injuneer

Misfires and exhaust leaks could easilly cause one bank of the engine to run rich. A scan, looking at the long term fuel corrections would verify that condition. Injectors can also contribute to problems on one bank. One dirty or leaking injector is going to throw the fueling off on the entire bank, based on feedback from the O2 sensors.

A suggestion - add a "signature" with basic info about your car - year, tranny, major mods.

Fujimo

sig added. If i were to order a cable from akm what scan software could show me the problem?

Injuneer

You can use TTS DataMaster, FreeScan or EFILive V4. You also get pcmcomm scanning software bundled with the OBD-I version of LT1_Edit:

http://www.ttspowersystems.com/diagnostic.htm

http://www.andywhittaker.com/
(unfortunatley, Andy is moving his stuff to a new site, but it does not seem to be working reliably)

http://store.efilive.com/overview_obdi.aspx

http://www.carputing.com/

Fujimo

Thanks Injuneer, im actually an enginerd

I knwo there is an exhaust leak on the driver side header im currently fixing. I dont know if that would effect the pass side though.