need help on boost issue
#1
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need help on boost issue
ok fixed my problem with throttle sensor, but my problem is that I only get 5 psi max on wot. ok so i put manual boost controller and put it on. I still get 5 psi but as soon as i hit like 6rpm the boost spike to 14-15 and i let off did this only once.
any idea have this could be? please help ?
thanks jacob
any idea have this could be? please help ?
thanks jacob
#2
RX-7 Bad Ass
iTrader: (55)
Could be any number of a zillion things. Hit up the turbo troubleshooting guides, look for boost leaks, bad check valves, etc.
Dale
Dale
#5
RX-7 Bad Ass
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Dude, you're gonna need to do some more work first. Do you have any boost leaks? Are the pills in the lines? Any bad check valves? Vacuum lines popped off?
Dale
Dale
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I chceked for vaccum leaks and I noticed that one of the check valves is missing.
it is the one that goes vaccum chamber. Could this be my problem ?I have boost controller on.
please help
it is the one that goes vaccum chamber. Could this be my problem ?I have boost controller on.
please help
#7
RX-7 Bad Ass
iTrader: (55)
That's a major problem - the boost chamber is key for a lot of the turbo control systems.
If you need new check valves, I'm selling aftermarket valves - go here for more info:
https://www.rx7club.com/group-buy-center-69/now-available-viton-check-valves-much-cheaper-than-stock-391766/#post3992450
Dale
If you need new check valves, I'm selling aftermarket valves - go here for more info:
https://www.rx7club.com/group-buy-center-69/now-available-viton-check-valves-much-cheaper-than-stock-391766/#post3992450
Dale
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