Hi, i asked the other day why my mates 94 wrx was shutting down (the hitting a brick wall thing). So i was told about the boos solinoid which i cleaned also took all the pipes off and cleaned them aswell. But it's still doing it, so my new question is:

How can you tell if the actuator has been fiddled with? Or how can i tell if it's still set at factory possition?

Any help would be good, thanks.

 

take off the bit wer the actuator connects to the penny lever

it should have moved in about 2-3mm, any more and some one has played with it

also check all hoses are clear

i had a similar problem with mine, it wasnt untill the problem got worce untill i found out it was a missfire, and the coil packs wer fecked