Hi, my name is Hank, I live in Mid Missouri but I have lived in various parts of the country for job reasons. I am retired and finally able to work on an old pickup, just to be a daily driver. Although I am 77 I went to Texas and picked up a 1986 F150 Stepside, with a 4.9L engine and a 3 speed-C6 transmission. It had sat for a number of years.
I have been working on the truck a little at a time since last November and it is running very good right now. I changed the wiring to a DS2 system and I have been removing a lot of the old wiring. With the help of FTE people and the information on this site I got it done. I removed the bed, I have a new gas tank and lines etc, the rear shocks are replaced and the exhaust is new from the manifold with 2 1/2" pipe. I have cleaned the back and am painting the frame. My question is in regards to the fuse block. I found the heater wiring had been shoved into the front of the fuse block next to the fuse. The entire fuse and porcelain, by that fuse, was burned and damaged. I removed the wire and am trying to find a new place that I could tie it back in. Since I don't seem to be able to decipher the fuse block wiring to determine which are wired fuse slots or are the hot ones connected to hot legs after the ignition switch I thought that help would be appreciated. Are there terminals I need to jumper or??? Sometimes I can't see the forest for the trees. If needed I am willing to add a small block or? Thank you, Hank |
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Hank - Welcome! Mid Missouri? As in Rolla? Or? We have a member's map (Bullnose Forum/Member's Map in the menu) and I'd be happy to add you if you'd give me a town.
77 huh? I'm 72 and a couple of others are a bit older, but you may be our eldest statesman. Sounds like a nice truck, but we are partial to pictures, so if you have some please share them. (How to post pics is explained on the Bullnose Forum/Forum FAQ's page.) But you'll also want to start a thread in the main section about your truck. There you can detail what you do, ask questions and get advice as well as encouragement, etc. On the fuse block, you said: The entire fuse and porcelain, by that fuse, was burned and damaged. I removed the wire and am trying to find a new place that I could tie it back in.Do you mean the entire fuse block? And, the wires should come in from the back, not the front. Can you post a pic of what you have? If it is as burned as I think you are saying you may have to replace the fuse block itself. I don't know how easy that is to do, but maybe someone else does.
Gary, AKA "Gary fellow": Profile
Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
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Welcome!
Dane
1986 F250HD SC XLT Lariat 4x4 460 C6-Sold 1992 Bronco XLT 4x4 351W E4OD 1998 GMC Sierra SLE K1500 350 4L60E Arizona |
In reply to this post by Gary Lewis
Hi Gary, I am located in Versailles, Mo, which is above Lake Of the Ozarks. I will check out how to get additional information in the main section and post my questions there. The only fuse and terminals that were burned up were for the heater. The PO then took the burned wire off the back and tried to make it work by sticking it on a live terminal in the front of the block. My question relates to how or if I can move the heater wire to another position on the fuse block. There are spare spots. I will also try to get proper pictures of the truck and explain what I am doing. Thank you for the response, Hank On Fri, Jul 5, 2019 at 3:03 PM Gary Lewis [via Bullnose Enthusiasts] <[hidden email]> wrote: Hank - Welcome! Mid Missouri? As in Rolla? Or? We have a member's map (Bullnose Forum/Member's Map in the menu) and I'd be happy to add you if you'd give me a town. |
In reply to this post by grumpin
Thank you, it will be interesting and fun. Hank On Fri, Jul 5, 2019 at 3:52 PM grumpin [via Bullnose Enthusiasts] <[hidden email]> wrote: Welcome! |
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In reply to this post by 1986 f150 4.9l
Hank - I'm going to include to illustrations from the 1986 EVTM (Electrical/EVTM/1986 EVTM) below. They may help.
First is the layout of the fuse panel from the page on Fuse Panel & Circuit Protection. What fuses aren't you using? Speed control? Note that it also powers the feedback carb if you have one of those. And then here's the circuit diagram for the fuse panel from the page on Charge & Power Distribution - Gasoline Engines.
Gary, AKA "Gary fellow": Profile
Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
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Hi Gary, thank you for the diagrams. I did find these earlier on this site and they helped fix a few other items. I reviewed the drawings again before sending this E mail and I believe I found a few items that I need to investigate. This information already helped me. Will let you know as soon as I can get back to it. Wife's projects come first.😀 I converted the wiring to a DS2 system which is the wiring and carb used prior to the emission items that were placed on the 85 and 86. One of the reasons for my changing the wiring is that the computer and the related wiring and sensors was a shambles and kept blowing #18 fuse. I was thinking of using the unused fuse locations but I found out that there are no terminals or power feeds connected to them. The other choice would be for me to wire to a low amp draw fuse, such as the speed control you mentioned since the only items on that fuse are the speed control and a digital clock. I am aware that the heater had it's own fuse and it was 30 amps so I am not sure if that would be a good idea. If I add a small fuse block should I run a separate power feed from the starter relay post, through the add on fuse block, to the heater. From a diagram I found it shows the hot going directly to the fan and the neutral goes through the fan switch up to the heater fan. If you or anyone has an idea on this it will certainly help. FYI, I found the member map and found a member in Warsaw, Mo a little under an hour away. I am learning. I am not sure if I should post all the information on my truck to the same site as my original post? I have not found another one. Thank you, Hank On Fri, Jul 5, 2019 at 8:43 PM Gary Lewis [via Bullnose Enthusiasts] <[hidden email]> wrote: Hank - I'm going to include to illustrations from the 1986 EVTM (Electrical/EVTM/1986 EVTM) below. They may help. |
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All of your posts have been in the "New Members Start Here" folder and in your "New member with a question" thread. But troubleshooting or documenting your truck is best done in the main section called Bullnose Enthusiasts. More people will see it and stop to help you there.
But you are replying via email rather than following the link in the email which takes you to the forum. So you can't really tell where you are going. Try clicking on the link that looks like http://forum.garysgaragemahal.com/New-member-with-a-question-tp31322p31358.html and then post in there. If you don't have speed control, 4wd, or any of the other things served by Fuse 6 you can use that and install a bigger fuse. However the white/pink wire for it isn't really big enough to support the heater blower, so you'll want to pull the fuse box out far enough to turn it over and replace the small wire with a larger one. I have a fuse box out so I'll see if I can get some pics of the backside of it tomorrow and post them. That might help you understand how to work with it.
Gary, AKA "Gary fellow": Profile
Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
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Gary, I appreciate all your help. I have tried attaching pictures to a new post on the main site and I need to work on it some more. I have followed the instructions but am missing something. I am attaching pictures here to get you an idea of what I am doing. Hank On Fri, Jul 5, 2019 at 10:29 PM Gary Lewis [via Bullnose Enthusiasts] <[hidden email]> wrote: All of your posts have been in the "New Members Start Here" folder and in your "New member with a question" thread. But troubleshooting or documenting your truck is best done in the main section called Bullnose Enthusiasts. More people will see it and stop to help you there. DSCF0001.JPG (463K) Download Attachment DSCF0002.JPG (448K) Download Attachment DSCF0005.JPG (432K) Download Attachment DSCF0003.JPG (457K) Download Attachment DSCF0004.JPG (466K) Download Attachment DSCF0006.JPG (452K) Download Attachment DSCF0007.JPG (437K) Download Attachment DSCF0010.JPG (449K) Download Attachment DSCF0008.JPG (443K) Download Attachment DSCF0009.JPG (446K) Download Attachment 1986 before .jpg (6M) Download Attachment 1986 before 2.jpg (4M) Download Attachment 1986 before 3 .jpg (5M) Download Attachment 1986 before 1.jpg (6M) Download Attachment |
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I'm not sure what you are doing wrong, but here's how I just added your pics to this post:
Gary, AKA "Gary fellow": Profile
Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
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That Flareside bed looks to be in nice rust-free condition. That's an extremely rare sight in the north.
1994 F150 4x2 Flareside. 5.0 w/MAF, 4R70W, stock.
1984 F150 4X2 Flareside. Mild 302 w/ 5spd. Sold. 1980 F150 4X4 Flareside. 300i6 w/ 5spd. Sold in 2021. 1980 F100 4X2 Flareside. 351w/2bbl w/NP435. Sold in 1995 |
In reply to this post by Gary Lewis
Thank you again for what you are teaching me and for posting the pictures. You are extremely dedicated to the people and this site. Hank On Sat, Jul 6, 2019 at 9:08 PM Gary Lewis [via Bullnose Enthusiasts] <[hidden email]> wrote: I'm not sure what you are doing wrong, but here's how I just added your pics to this post: |
In reply to this post by Rembrant
Thank you. I picked up the truck in Texas and pulled it back to Missouri. The only rust is minor surface rust on the frame and a little rust on the cab floor. Needs a lot but will be worth it. I need to replace the wood bed but the channels are still good. Hank On Sun, Jul 7, 2019 at 5:07 AM Rembrant [via Bullnose Enthusiasts] <[hidden email]> wrote: That Flareside bed looks to be in nice rust-free condition. That's an extremely rare sight in the north. |
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In reply to this post by 1986 f150 4.9l
Happy to help. We are family.
Gary, AKA "Gary fellow": Profile
Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
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In reply to this post by 1986 f150 4.9l
Greetings! I am interested in your exhaust modifications. Were you able to properly flare the end of the 2 1/2" pipe to be able to mate with the exhaust manifold "ball"? What type of muffler did you select? Thank you! |
Hi, I can only give you a partial answer on the exhaust system since I had a local person help do the job. I first cut off and removed the pipe a foot and half below the manifold the catalytic converter and muffler myself. The exhaust was restricted inside and both had holes in them. The pipe at the manifold was still solid so that short piece was left. I believe the system had been replaced by the PO since it was all 2 1/2". The reading I did led me to believe that the original exhaust was 2 1/4". When the mechanic / welder looked at it we both agreed to leave that piece alone since the small pipe from the emission fed into it and I would save a lot of money. He installed the new pipe,( bent it himself), and muffler. All of it is 2 1/2" and welded. I had him install a very long round quiet style muffler. I did not replace the catalytic converter since it is not needed in our area. My cost for his labor and materials was $165. I was very happy with that. ***The reason I did it with help is so that I could pass my safety inspection. It failed due to the exhaust and 2 bushings that I replaced myself. I looked at all kinds of options and for me this was the best one. I can either get a few more close up pictures to help or go talk to the mechanic re: the muffler he used if that would help you. I can tell you that the engine runs good with that exhaust and has good power. I would like to install the " Heavy Duty exhaust manifold" which is also a cast iron unit but the cost and the replacement for me would be difficult. That manifold is as good as installing the manifolds from the 1987-1996 4.9l. Regards, Hank On Mon, Jul 8, 2019 at 10:10 AM 1986F150Six [via Bullnose Enthusiasts] <[hidden email]> wrote:
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Thank you! No photos are needed.
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