Boost Problem?
#7
Rotary Enthusiast
yep, vacuum will increase when coasting. Normal.
think about it, the engine has a stronger sucking action (vacuum) when the RPM is increased but your not on the gas (so no boost), because the engine is sucking in more air, due to increased rpm's etc.
think about it, the engine has a stronger sucking action (vacuum) when the RPM is increased but your not on the gas (so no boost), because the engine is sucking in more air, due to increased rpm's etc.
Trending Topics
#8
Tony Stewart Killer.
iTrader: (12)
I think these guys are saying the larger the ports in your engine the less vacuum it will pull. They're asking if your motor is streetported.
A stock motor pulls more than yours. I'm getting 17 in each of my FDs. Stock boost is 10psi.
We don't know if you have a boost leak or not. You could be set to 15psi and only getting 9 because of a leak. Check out tons of sticky threads and read other threads in here as you see them to pick up knowledge. There is a lot to learn and knowing bits and pieces doesn't do the trick on these cars, you really have to have a good understanding if you are going to tinker with it. I really suggest to you since you are new that you leave the boost alone....I know you are installing a boost gauge, just don't alter the boost or mod the car on your own or you'll need another set of turbos and another motor.
A stock motor pulls more than yours. I'm getting 17 in each of my FDs. Stock boost is 10psi.
We don't know if you have a boost leak or not. You could be set to 15psi and only getting 9 because of a leak. Check out tons of sticky threads and read other threads in here as you see them to pick up knowledge. There is a lot to learn and knowing bits and pieces doesn't do the trick on these cars, you really have to have a good understanding if you are going to tinker with it. I really suggest to you since you are new that you leave the boost alone....I know you are installing a boost gauge, just don't alter the boost or mod the car on your own or you'll need another set of turbos and another motor.
Thread
Thread Starter
Forum
Replies
Last Post
rgordon1979
3rd Generation Specific (1993-2002)
40
03-15-22 12:04 PM
tiger18
3rd Generation Specific (1993-2002)
9
09-03-15 08:27 PM