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My in-fuel pump fitting for rail pump is broken-------What 90-degree fuel fitting fits that----Is the fuel line 5/16 - I'm guessing here---if that was standard size on a 1989 Bronco then what would the barbed fitting end be 3/8 barb to fit a 5/16 line---- so would be 5/16-3/8...

What causes a cold start stumble Cold meaning here in AZ this time of year -in the 90's---a first start that it stumbles when it lights off-----with foot off pedal-----then I tap the pedal and it catches just fine-----all other starts, hot are normal used to start right up cold on its...

The rpm at idle--sometimes--when you come to a stop will lower 100- 200 rpm----but then goes back up to a normal idle--700 rpm----------no **** or stumbling , no rpm change during driving-- and then at coming to a stop, the idle sometimes will be at 700 and no 100-200 rpm drop with...

I had a coolant leak, went to a shop, they pressurized it and found the leak, gasket in thermostat housing--- They flushed the coolant system. On highway my temperature went up--bronco would not accelerate until it cooled down so I took it to another shop and they put in a new...

I don't have an illustrated parts book--or CD--(haven't seen one but be nice to have)-but what is the size of the Nylon fuel line that is behind the rail pump going to the rear? and what size Dorman fitting would I need-----the plastic quick disconnect on my rail pump is broken----- I need to...

What causes the fast idle start on the Ford 89 Bronco 351W-( it's built to do that initially and then lower --How does that work--and what are the sensors that control and make that happen? Thanks

I looked at the vacuum lines, fixed a few broken and a rubber line was flat at the coffee canister and am puzzled about a 3rd one-----------On the passenger side there is a bundle with 3 vacuum lines---along side the engine ,2 go to the coffee canister--the third is broken off and hanging...

Still having shift problems with this C6 that was overhauled---------------Can you tell me why when I go through the gears manually--start off in 1st then shift to second---nice shift and smooth---but when I shift to 3rd---either stumbles or there is nothing? is it linkage-adjustment-...

I still cannot find an answer to my shifting problem after the transmission was overhauled. AAMCO Had it back many times and they stated the miles on the motor 202,000 and tired etc. It has 17 + on the vacuum ----It shifts a little better when it is cold rather than hot-----Has late shifting...

My C6 was overhauled by AAMCO--had it back many times and still shifts poorly------------When I stop and put it in L1 it takes off smoothly, at around 20 I manually shifts into 2nd and it is nice and smooth----then at around 30/35 shift it to D3 and it stumbles and sounds like engine breaking...

89 Bronco 351---The starter is new--but when cold it cranks good but the problem is when the engine is hot, driving it around, the starter labors-? Is it the ground wire--solenoid or ?

My 89 bronco had an overhauled C6 --but now when I select reverse there is a loud clunk and up on the rack it is coming from the front----What is the problem as it never was that loud clunk before, it always had just a very little sound. It has U joints done, drive shaft rebuilt and rear...

My 89 used to start--without touching the pedal, fast and idle about 1500 until coolant warmed up and the drop to idle around 750----normal But now it doesn't do that. I changed the coolant sensor, new idle valve (Motor craft) ignition control module,--TPS, Now I have to tap the pedal to get it...

I had my transmission overhauled at AAMCO I know it takes a while for the computer to learn again and it drove ok--I noticed when I floored it that it didn't jump into passing gear-? I also noticed that when it started accelerating , it got up to a certain speed and high rpm and didn't...

Does anyone know where I can get the emblem "Bronco" for my full size 89----with alignment pins-----can't seem to find one anywhere-?