Surge

[gungfusemaj]

Any idea why I have a half a second surge when acc. O2 sensors 87 gt trick flow ho

 

[jerry beach]

You mean a 1/2 sec. surge when you turn on a electrical load? Welcome to the club. Have you upgraded alt and wiring for it? My car does this when I throw the elec. fan to it at idle. I dont know of a way to stop this from happening, maybe someone does. Could be the voltage reg in my alt, its old and and a 2g unit.

 

[gungfusemaj]

Im not talimg about Electricity I,m talking abiut air Starvation like my O2 sensor may be bad.