1985-1998 [Subscribe to Daily Digest] |
namely the intercooler and all the hard piping. I just solved a boost VERY similar to yours (boost spiking and then droping off quickly) condition by finding and fixing a pinhole(read very small) leak in my intercoooler. It wasn't a matter of not boosting more of a matter of boost escaping and the sensors not keeping up with the loss of air. Look for spots of oil on your intake piping that will give you an idea of where a leak is.
posted by 209.222.21...
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.