High Idle problem!!!
#1
High Idle problem!!!
Today I installed the 1.8l injectors on my 92 miata. After I turned on the car my idle was at 2000rpm and just stays there. I also have an rx7 afm dont know if that would make a difference. Any input would help. Have u guys encountered high idles after putting bigger injectors?
PS. My set up:
Greddy turbo kit @ 7psi
2.5" cat back
rx7 afm
fmic
bov
bipes acu @12deg pulling 6deg
1.8 injectors
PS. My set up:
Greddy turbo kit @ 7psi
2.5" cat back
rx7 afm
fmic
bov
bipes acu @12deg pulling 6deg
1.8 injectors
#4
well i didn't replace tha O-rings but the car doesnt smell like fuel. I tightened the spring on the RX7 afm and it helped lower my idle to 850rpm buts the engine seems to be running a little rough. The exhaust sounds like its gargling. This helped the idle but when im driving and I put it in neutral the revs stay at 1500rpm and 5sec. later go down to 1000rpm then finally 850rpm. So I dont know if this is normal after installing the 1.8 injectors because the car didn't do this before with the stock injectors. Wat else can I look for?
#5
Come on man, if i started doing this after an injector swap, retrace your steps, has got to be something related to that area.
there are rubber/plastic insulators that go in between the injector body and the intake manifold, they're easy to lose. if you're missing one it will do what you're saying.
there are rubber/plastic insulators that go in between the injector body and the intake manifold, they're easy to lose. if you're missing one it will do what you're saying.
#8
if the vac is different then you might have a leak (if i'm not completely retarded), because the vac is being pulled in somewhere other than the afm, try the connections on the new afm and see if they are sealed because that will caust idle problems. (try putting on the old afm and delete a solution to your problem)
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