nerrad

My ef xr6 is having idle problems.. When reving it will hold the revs at 2000rpm for a period of time then drop slowly... When I disconnect the sensor on the top of the throttle body it revs freely and drops as it should.
My understanding is that a car should rev freely and then drop rapidly...

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AU XR8, 5 spd manual, Full Tickford Body Kit, Bi Plane Rear Spoiler, Cold Air Induction Kit, TS50 Throttle Body, 2.5 Dual Lukey Exhaust, 17 Tickford Wheels, Series II Headers, KN Filter.





“ NOT ALL DRUGS ARE GOOD - SOME ARE GREAT “

ebxr8240

Clean isc...

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Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
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Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..
R.I.P Possum...

TheTechGod

Is that another name for the IAC valve or something else?

SiX_iN_a_RoW

yep thats right

Give the ISC a clean, reset idle and it should be sweet

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Lowered EF Futura
Black Steelies ( too cheap to buy proper mags )

TheTechGod

Do you have to reset idle when you clean the ISC? I'm planning on cleaning mine but don't know how to reset idle...

ebxr8240

Easy disconnect isc adjust idle screw, then put isc plug back on...
Check leads,plugs and cap....

__________________
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
.
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..
R.I.P Possum...

TheTechGod

How do I find out which screw is the idle screw? How do I adjust it, run the engine then twist it to see if it idles faster/slower? How do I know I have the correct speed?

As I said, I have no idea when it comes to this... Thanks for any info.

ThUg LiFe

i cleaned my isc a whille ago and it made no difference at all. i didnt touch the idle but, how do u reset it?

athol35

most throttle's are dsigned to be held open for a few seconds to reduce emmisions

ebxr8240

Yes thats what the isc motor does along with other things..
There is a long screw nr throttle body turn it clockwise and [count so you can return] the engine should idle faster..Rpm from memory around 650 / 700 rpm..There should be a sticker under bonnet showing rpm/ tune settings etc..

__________________
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
.
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..
R.I.P Possum...