Possible causes for stalling?
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Elder User
Joined: Oct 2003
Posts: 504
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From: Gilbert, AZ
Possible causes for stalling?
Hey all,
Quick question, here are the symptons. Truck on, foot on brake, truck in (D)rive.... and it idles VERY rough and at around 500 rpm's. When i take it out of D and put it in (N)eutral, it acts normal and fine. Could it be a bad brake booster or vaccuum, or is it an EGR valve getting sticky problem? It only stalls or comes close to stalling when its in Drive and at a stand still. If anyone can help me out, it would be great.
Thanks....
Quick question, here are the symptons. Truck on, foot on brake, truck in (D)rive.... and it idles VERY rough and at around 500 rpm's. When i take it out of D and put it in (N)eutral, it acts normal and fine. Could it be a bad brake booster or vaccuum, or is it an EGR valve getting sticky problem? It only stalls or comes close to stalling when its in Drive and at a stand still. If anyone can help me out, it would be great.
Thanks....
Thread Starter
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Elder User
Joined: Oct 2003
Posts: 504
Likes: 0
From: Gilbert, AZ
yea, sorry i forgot to mention what vehicle. I meant the 92 explorer. you mean i really dont have an egr valve? I had a mechanic suggest it be looked at, granted he is not a ford specific tech, but he knows his other stuff. as for the tps, where is it located so i can check it itself.
thanks
thanks
Postmaster
Joined: Dec 2001
Posts: 3,742
Likes: 2
From: UT
EGR's come and go. '91 and '92 didn't, then from '93 (I think) on, they put an EGR on it.
TPS is mounted right on the throttle body, where it can most effectively measure throttle plate position. Has three wires coming out of it.
TPS is mounted right on the throttle body, where it can most effectively measure throttle plate position. Has three wires coming out of it.
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