I know this is a little off topic, but bear with me. I have a 1991 Toyota Previa LE, and I am having an annoying issue. I just had a new baby, am facing surgery on my rotator cuff (did this while working on said Previa) and I haven't a lot of money. Every time I go to get this damn thing smogged, it fails due to lack of vacuum to the EGR valve. I have replaced the EGR, taken wire and long pipe cleaners to the intake and cleaned IT, checked for a vacuum leak, checked air filter compartment and changed air filter, (I checked it for a rodent's nest as she sat for a while) and checked the hoses. All clear, but STILL no vacuum. I NEED this van, but have a great need of help and/or advice on this issue. Please, if you can offer either, I would greatly appreciate it!
