idle problems
#1
Junior Member
Thread Starter
Join Date: Mar 2017
Location: uk
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
idle problems
Hi all I'm think I'm having a problem with my cars idle it's a RX7 fd 1992 the car from cold will idle at 1000 rpm but when warmed up it just stays at a 1000 rpm I'm not sure if when cold it should be at 1500 rpm then drop to a 1000 rpm.
thanks
danny
thanks
danny
#2
Retired Moderator, RIP
iTrader: (142)
Join Date: Sep 2005
Location: Smiths Falls.(near Ottawa!.Mapquest IT!)
Posts: 25,581
Likes: 0
Received 131 Likes
on
114 Posts
If I recall correctly,It depends on if your car is in gear or started from the gear selector in a neutral position.
If you start the car in First,when cold the car should go to down to "idle speed".
If you start the car in First,when cold the car should go to down to "idle speed".
#3
Sharp Claws
iTrader: (30)
FD's start and idle at about 1k-1100 and progressively drop down to ~860 after a few minutes. not sure where you heard 1500 and 1000 from...
you should be able to easily get it where it needs to be with the idle set screw on the front of the throttle body. leave the air bypass screw alone.
you should be able to easily get it where it needs to be with the idle set screw on the front of the throttle body. leave the air bypass screw alone.
Last edited by RotaryEvolution; 03-15-17 at 10:01 AM.
#4
Junior Member
Thread Starter
Join Date: Mar 2017
Location: uk
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
hi there thanks for the replies like what you said it does idle at 1k then drops abit when warm when i first got the car it was idling at over 2k but i got new gaskits for the intake manifold and it dropped to just under 1k according to the pfc ecu. I just got a bit worried some thing might be wrong as I've not had a fd in years
thanks
danny
thanks
danny
#6
Junior Member
Join Date: Mar 2017
Location: Long Island NY
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
hi there thanks for the replies like what you said it does idle at 1k then drops abit when warm when i first got the car it was idling at over 2k but i got new gaskits for the intake manifold and it dropped to just under 1k according to the pfc ecu. I just got a bit worried some thing might be wrong as I've not had a fd in years
thanks
danny
thanks
danny