Hesitation at 4500 rpm
10-07-01, 04:34 PM
#1
Hesitation at 4500 rpm
I bougth a 3°generation RX7 i live in Italy,
when i'm at full throttle the car start to increase speed and rpm but at 4500 it as a very short loss of power of half second, but is strange because its do that very often but not always.
this car was unused for a long time but it as only 5000 KM (about 3000 miles) all most new
Someone can help me???
Regards
Pietro De Lorenzo
10-07-01, 11:42 PM
#2
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It`s normal. 4500 rpm is the change over point from the primary turbo to the secondary turbo. Get a boost gauge and you should see the boost build to 10psi then dip to 8 psi at 4500 rpm and back up to 10 psi quickly.
tanks but...
10-08-01, 10:31 PM
#5
It's never fast enough...
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Its actually VERY easy to adjust the boost pattern at 4500rpm.
Just hurry up and get that boost gauge :p
Just hurry up and get that boost gauge :p
10-10-01, 12:11 PM
#6
Full Member
http://home.istar.ca/~dvandit/rx7stuff.shtml
You'll get a good explanation of the 4500 rpm crossover and diagrams, troubleshooting, and so on....
You'll get a good explanation of the 4500 rpm crossover and diagrams, troubleshooting, and so on....
tanks
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