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-   RX-7 2nd Gen Specific (1986-92) (https://rotarycarclub.com/forumdisplay.php?f=37)
-   -   Boost ??????????????? (https://rotarycarclub.com/showthread.php?t=7518)

NOLA RX-7 04-08-2009 11:16 AM
Boost ???????????????
 
[B][I][U]wen my car starts runing and the boost kicks in starts misfiring or seems to chug . when im running it at hy rpms. can anyone help me with my problem? thanks... :o10:

FerociousP 04-08-2009 11:27 AM
boost leak= running rich
injector problems= could be rich but most likely lean
poor ignition= check plugs for fouling

be very descriptive of your problem AND your setup. Pics will help but any mods, changes, engine specifics will help immensly.

Start by telling everything you know about the car.

NOLA RX-7 04-08-2009 11:48 AM
5 Attachment(s)
Quote:
Originally Posted by FerociousP (Post 81216)
boost leak= running rich
injector problems= could be rich but most likely lean
poor ignition= check plugs for fouling

be very descriptive of your problem AND your setup. Pics will help but any mods, changes, engine specifics will help immensly.

Start by telling everything you know about the car.
ok is a 1990 s5 tll vert, spark plugs are new,gas pump new,TPS new,OMP new, no emis...:icon_tup:

RETed 04-09-2009 04:48 AM
Error codes???


-Ted


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