Hello, once again it was very nice out. I decided to take the evo out, this has happened before. it runs fine for like 20 miles then it will almost stall out and idle very funny in nuetral at stop lights and signs. Before the problem just went away, i havent driven today yet so idk if it is. If anyone has similar issues please tell me, im in the dark on this one.

 

Put your recirc tube back on your bov...

 

Check for any hoses off or cracked going to the intake, EGR hoses etc.

 

what kind of blow off valve are you using? mine did this when i was using a tial on MAF....
if your using a stock or recirc. bov, check for a vaccum leak

 

Stock BOV, im gonna check the hoses out.

 

Boost leak test...asap

 

could be a boost leak, or a dirty iac motor