Computer , smoke and coolant leak
#1
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Computer , smoke and coolant leak
HI , i know that there are already threads on this issue , but i decided to create a new one based on my RX problems.
Problem #1
About one month ago my car started to cut at 4500/5000 rpm , if i reset the computer it starts running fine but normally starts doing that again after some time, what can this be?
Problem #2
Sometimes on the 2nd,3rd and fourth gear when the second turbo is supposed to kick i get no boost.
Problem #3
Last week i noticed smoke coming from the cat specially when the car is cold or after i rev it high, also some explosions come from the exhaust when i shift gears.
Problem #4
Saturday as i started the car i got the ADD COOLANT light on and a strange bip sound , i added the coolant and today as i started the car again the same thing happened, could this be the coolant seals ?
it would be great to get your expertise on these issues.
Problem #1
About one month ago my car started to cut at 4500/5000 rpm , if i reset the computer it starts running fine but normally starts doing that again after some time, what can this be?
Problem #2
Sometimes on the 2nd,3rd and fourth gear when the second turbo is supposed to kick i get no boost.
Problem #3
Last week i noticed smoke coming from the cat specially when the car is cold or after i rev it high, also some explosions come from the exhaust when i shift gears.
Problem #4
Saturday as i started the car i got the ADD COOLANT light on and a strange bip sound , i added the coolant and today as i started the car again the same thing happened, could this be the coolant seals ?
it would be great to get your expertise on these issues.
#2
Mr. Links
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https://www.rx7club.com/3rd-gen-archives-73/there-any-chance-read-ecu-codes-without-ecl-238994/
http://www.autosportracetech.com/RX-...leshooting.htm
https://www.rx7club.com/showpost.php...21&postcount=4
#4
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leak solved
this morning i manged to sort out the coolnat leak, it was a water hose that takes water to the heating system , the metalic base cracked.
i believe that the coolant leak was not related to the smoke issue.
can the 2nd turbo problem be caused by a faulty blow off valve?
i believe that the coolant leak was not related to the smoke issue.
can the 2nd turbo problem be caused by a faulty blow off valve?
#6
Mr. Links
iTrader: (1)
Not in the traditional sense of the BOV. However, the FD has a secondary BOV type device which is called the CRV. It vents the the secondary turbo during the first half of the transition so it's not over-working when it's not being used. If that doesn't close after 4200 rpms, it will vent the boost.
Check the overview of the stock system here:
http://www.autosportracetech.com/RX-...erOverview.htm
And then work through the troubleshooting site I linked above:
http://www.autosportracetech.com/RX-...leshooting.htm
Check the overview of the stock system here:
http://www.autosportracetech.com/RX-...erOverview.htm
And then work through the troubleshooting site I linked above:
http://www.autosportracetech.com/RX-...leshooting.htm
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