Markus56 Posted May 26, 2011 Share Posted May 26, 2011 Hey guys, I've got a 94 Impreza that likes to surge when you are driving down the road. I cant for the life of me figure out why this is happening. has this happened to anyone else? and what would cause it? Thanks! ~yohn Link to comment Share on other sites More sharing options...
Fairtax4me Posted May 26, 2011 Share Posted May 26, 2011 Any recent work done? Plugs, wires, filters, PCV, when were they done last? Check engine light on? If not, does it work during the bulb test? Link to comment Share on other sites More sharing options...
Markus56 Posted June 2, 2011 Author Share Posted June 2, 2011 So to do the light test you just connect the green connectors under the dash? Link to comment Share on other sites More sharing options...
Fairtax4me Posted June 2, 2011 Share Posted June 2, 2011 To do a bulb test you just turn the key to On. You connect I think the black plugs under the dash to read stored codes. If the Check engine light isn't on, there will probably not be any codes stored. Link to comment Share on other sites More sharing options...
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