bozo4ford
New Member
- Joined
- Feb 10, 2010
- Messages
- 72
- Reaction score
- 0
- Points
- 0
- Location
- Anaheim
- Vehicle Year
- 1986
- Make / Model
- Ford
- Engine Size
- 2.3L 140 CID
- Transmission
- Manual
1986 Ranger / 2.3 EFI Gas / 5-speed / 4 Cylinder / 140 Cid / SOHC
Well here we go once again!
I have posted here before on my stalling issues, but here is somewhat of an update. I replaced my in-line fuel filter on June 4th, and still having doggy problems. This does not happen all the time when I drive, but mysteriously happens at any given time. The mechanic agreed it was dogging out on his test drive. He replaced the Fuel filter and cleaned the IAC (intake air control) located off my air filter housing on passengers side. He also increased my idle on the throttle body.
He agreed that replacing the filter may or may not help my problem, and also said this is a process of elimination trying to diagnose what exactly is causing this, but thinks it sounds more of a fuel problem than vacuum or emissions. BUT he could be wrong.
He said that he found metal shavings in my fuel filter (it’s the original and 26 years old) no doubt from my fuel pump, which appears to be breaking down because of it’s age.
So last night I attempted to go to the store. I started it up, and then put it in 1st gear, then it stalled. I had to rev it up pretty much, and kept it high RPMS for a couple of minutes, then let it just warm up for about ten minutes, this somewhat helped. I proceeded to the store, and I successfully made it back home, (Hooray!) but this uncertainly when and where this will conk out is driving me bananas!
So I’m thinking …
Fuel injector service...has not been done in years.
Fuel pressure regulator...I can get to the front two allen screws, but not the back closest to the fuel solenoid injector rod. Is there special tool, or just need patience and time unscrewing that screw? This could be causing stalling?
OR it maybe these things…..
EGR valve,
Cap and Rotor,
TFI Module...have replaced three in 26 years.
Replace my IAC valve?...I’ve only cleaned it, never replaced it.
ECC relay, I’ve already replaced my fuel relay. need help with wiring of spade locations. (previous posts, photos here in this forum)
Map sensor, etc.
Maybe my problems are both fuel and emissions?
It’s hard to diagnose without replacing every conceivable part that are suspect.
So, if the truck needs warming up before it stops stalling out, what would be the first thing anyone would suspect other than the newly replaced fuel filter?
Someone on this, or another ford forum told me he replaced his in-line fuel filter because of similar problems on his 1987 Ranger, then went back and replaced the in-line reservoir, which I think Ford used to call the secondary fuel filter, then his problems went away.
Thanks for any help or ideas to shorten my list of potential problem causing parts !
Well here we go once again!
I have posted here before on my stalling issues, but here is somewhat of an update. I replaced my in-line fuel filter on June 4th, and still having doggy problems. This does not happen all the time when I drive, but mysteriously happens at any given time. The mechanic agreed it was dogging out on his test drive. He replaced the Fuel filter and cleaned the IAC (intake air control) located off my air filter housing on passengers side. He also increased my idle on the throttle body.
He agreed that replacing the filter may or may not help my problem, and also said this is a process of elimination trying to diagnose what exactly is causing this, but thinks it sounds more of a fuel problem than vacuum or emissions. BUT he could be wrong.
He said that he found metal shavings in my fuel filter (it’s the original and 26 years old) no doubt from my fuel pump, which appears to be breaking down because of it’s age.
So last night I attempted to go to the store. I started it up, and then put it in 1st gear, then it stalled. I had to rev it up pretty much, and kept it high RPMS for a couple of minutes, then let it just warm up for about ten minutes, this somewhat helped. I proceeded to the store, and I successfully made it back home, (Hooray!) but this uncertainly when and where this will conk out is driving me bananas!
So I’m thinking …
Fuel injector service...has not been done in years.
Fuel pressure regulator...I can get to the front two allen screws, but not the back closest to the fuel solenoid injector rod. Is there special tool, or just need patience and time unscrewing that screw? This could be causing stalling?
OR it maybe these things…..
EGR valve,
Cap and Rotor,
TFI Module...have replaced three in 26 years.
Replace my IAC valve?...I’ve only cleaned it, never replaced it.
ECC relay, I’ve already replaced my fuel relay. need help with wiring of spade locations. (previous posts, photos here in this forum)
Map sensor, etc.
Maybe my problems are both fuel and emissions?
It’s hard to diagnose without replacing every conceivable part that are suspect.
So, if the truck needs warming up before it stops stalling out, what would be the first thing anyone would suspect other than the newly replaced fuel filter?
Someone on this, or another ford forum told me he replaced his in-line fuel filter because of similar problems on his 1987 Ranger, then went back and replaced the in-line reservoir, which I think Ford used to call the secondary fuel filter, then his problems went away.
Thanks for any help or ideas to shorten my list of potential problem causing parts !