**** s5 vert OUT OF SERVICE!! ((help!!!****
#1
Chantilly Rose
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Join Date: Oct 2005
Location: COLORADO SPRINGS, CO
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**** s5 vert OUT OF SERVICE!! ((help!!!****
hey there my fellow 7 rotor-heads,
I need your help guys, my 1991 convertible is having some issues, its no longer running. so heres the scoop,
I have had this car for only 5 months it has had a issue where the engine light would come on and in the instant the car would loose rpms and act as if it was having a fuel cut out then it would pick back up the light would stop blinking and it would run fine...
well as i was driving last week it "Sputtered to a stop as i was driving. after being stopping it would not start again.
now what???
there is another posting that fits it symptoms to a tee it
https://www.rx7club.com/showthread.p...assive+jerking
however my car is a S5 does not have these same parts....can someone help me see whats going on i need my Wankel back!!!!
thanks so much guys anything will help!!!
I need your help guys, my 1991 convertible is having some issues, its no longer running. so heres the scoop,
I have had this car for only 5 months it has had a issue where the engine light would come on and in the instant the car would loose rpms and act as if it was having a fuel cut out then it would pick back up the light would stop blinking and it would run fine...
well as i was driving last week it "Sputtered to a stop as i was driving. after being stopping it would not start again.
now what???
there is another posting that fits it symptoms to a tee it
https://www.rx7club.com/showthread.p...assive+jerking
however my car is a S5 does not have these same parts....can someone help me see whats going on i need my Wankel back!!!!
thanks so much guys anything will help!!!
#3
Rotary $ > AMG $
iTrader: (7)
Sounds exactly like OMP failure resulting in 'limp mode'.
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/s5-mop-ecu-failure-diagnosis-710938/
Good Luck!
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/s5-mop-ecu-failure-diagnosis-710938/
Good Luck!
#4
1.5 Goodfella's Tall
iTrader: (97)
Sounds exactly like OMP failure resulting in 'limp mode'.
You can generally find these parts for sale on the forum used for <$100 total.
#7
finally back in an RX-7!!
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i have a 90 vert with identical symptoms that threw a code 20 which is in fact the OMP - your car is putting you into limp mode for its own protection. check the codes, you will probably see 20, 27, or 28 (or a combination of the three) - you'll likely need a new OMP and/or ECU if the issue has been happening long enough. to be safe, put some 2-stroke oil in the gas tank (1 oz / gallon) until you fix whatever is going on. I also have a current thread regarding this same issue.
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