Vacuum Leak

JB50

Member
:
2003 mazdaspeed
Its huge and coming from the rear of the engine sprayed Carb cleaner all over still cant find it , is there a hose in between the intake manifolds two pieces HELP
 
Can you hear it when it's running or does your vacuum read a leak? Check your oil stick to see if it's seated all the way one. Take pictures of where you think it's coming from.
 
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