boost question
#1
Original94
Thread Starter
boost question
Can anyone tell me why is it on my first turbo I get 4-5 lbs of boost that only last
a very sort time and then it comes back on and off but when it does you here a weird whistling sound but the second turbo kiks in with a force so if inyone here has some insites please pm me on just post with answers.
ps. when do you know if the turbo is gone?
Thanks fcapo
a very sort time and then it comes back on and off but when it does you here a weird whistling sound but the second turbo kiks in with a force so if inyone here has some insites please pm me on just post with answers.
ps. when do you know if the turbo is gone?
Thanks fcapo
#2
Rotary for life!
Are you able to give us a boost pattern? Do a third gear pull and let us know what figures you get! This will give us more of an idea if your issue.
Check this out too... this should help - http://fd3s.net/boost_problems.html
Dennis,
Check this out too... this should help - http://fd3s.net/boost_problems.html
Dennis,
#3
F'n Newbie...
iTrader: (6)
Can anyone tell me why is it on my first turbo I get 4-5 lbs of boost that only last
a very sort time and then it comes back on and off but when it does you here a weird whistling sound but the second turbo kiks in with a force so if inyone here has some insites please pm me on just post with answers.
ps. when do you know if the turbo is gone?
Thanks fcapo
a very sort time and then it comes back on and off but when it does you here a weird whistling sound but the second turbo kiks in with a force so if inyone here has some insites please pm me on just post with answers.
ps. when do you know if the turbo is gone?
Thanks fcapo
Is this a sudden problem, or has it been a gradual build-up?
#4
Mr. Links
iTrader: (1)
Did you work through the link I posted in your last thread?
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/turbo-problem-please-help-757055/#post8349474
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/turbo-problem-please-help-757055/#post8349474
#5
Original94
Thread Starter
Are you able to give us a boost pattern? Do a third gear pull and let us know what figures you get! This will give us more of an idea if your issue.
Check this out too... this should help - http://fd3s.net/boost_problems.html
Dennis,
Check this out too... this should help - http://fd3s.net/boost_problems.html
Dennis,
Thanks for everyones responce
fcapo
#6
F'n Newbie...
iTrader: (6)
You've either got a very messed up sensor, or you have a HUGE cooling problem.
When using an intercooler only (no A/I) the optimum air temps would be a couple degree's above ambient. 30-40 degrees celcius is a good temp range in the summer, 50+ you want to be leery, at 90 you are batshit insane to be driving under boost!!!
No way is Canada hot enough to validate those air temps...
#7
Original94
Thread Starter
boost question
Stop driving your car, NOW!!!!
You've either got a very messed up sensor, or you have a HUGE cooling problem.
When using an intercooler only (no A/I) the optimum air temps would be a couple degree's above ambient. 30-40 degrees celcius is a good temp range in the summer, 50+ you want to be leery, at 90 you are batshit insane to be driving under boost!!!
No way is Canada hot enough to validate those air temps...
You've either got a very messed up sensor, or you have a HUGE cooling problem.
When using an intercooler only (no A/I) the optimum air temps would be a couple degree's above ambient. 30-40 degrees celcius is a good temp range in the summer, 50+ you want to be leery, at 90 you are batshit insane to be driving under boost!!!
No way is Canada hot enough to validate those air temps...
in each gear I get those temps.
thanks fcapo
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#8
F'n Newbie...
iTrader: (6)
My suggestion would be to take your car to a known Rotary Specialist and have them check it out. That and read a lot more of the technical articles on this forum.
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