Signs of a bad I.A.C valve??
02-15-2012, 07:39 AM
#1
Junior Member
Thread Starter
Join Date: Aug 2011
Location: Atlanta, Ga
Posts: 68
Likes: 0
Received 0 Likes
on
0 Posts
Car: 82 Firebird/ 79 Camaro Berlinetta
Engine: 151 Pontiac Iron Duke TBI/ 305 SBC
Transmission: THM200/ THM200r4
Axle/Gears: 2.93/ 2.41
Signs of a bad I.A.C valve??
My firebird likes to rev really high but isnt accelarating but goes down to normal rpms when i give it gas.
02-15-2012, 09:32 AM
#2
Moderator
Join Date: Jan 2000
Location: Mercedes Norte, Heredia, Costa Rica
Posts: 20,981
Likes: 0
Received 9 Likes
on
8 Posts
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: Signs of a bad I.A.C valve??
With the transmission in gear, or in neutral?
02-15-2012, 10:38 AM
#3
Junior Member
Thread Starter
Join Date: Aug 2011
Location: Atlanta, Ga
Posts: 68
Likes: 0
Received 0 Likes
on
0 Posts
Car: 82 Firebird/ 79 Camaro Berlinetta
Engine: 151 Pontiac Iron Duke TBI/ 305 SBC
Transmission: THM200/ THM200r4
Axle/Gears: 2.93/ 2.41
Re: Signs of a bad I.A.C valve??
I have the transmission in drive this started this morning driving to school witch is about a 50 mile trip one way
sitting a red light idling pressing on the brake it wont do it
but slowing down to go over a speed bump in the schools parking lot it just started reving really high i dont have a tach but i know high rpms when i hear them it started
but giving it gas after the speed bump it went back down to normals rpms
sitting a red light idling pressing on the brake it wont do it
but slowing down to go over a speed bump in the schools parking lot it just started reving really high i dont have a tach but i know high rpms when i hear them it started
but giving it gas after the speed bump it went back down to normals rpms
Thread
Thread Starter
Forum
Replies
Last Post
backtothe80s
Suspension and Chassis
33
09-05-2015 12:39 AM
