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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Help identifying Engine Type

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Old Nov 15, 2022 | 05:29 PM
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Help identifying Engine Type

Hello, I recently purchased a 1983 F250 single cab Dually and am a bit confused identifying the engine type G or D.
The title and Vin# indicate that it's a Diesel but the engine on the truck is a gas engine and no sign it was ever a Diesel engine.

Any help is much appreciated here's the Vin# 2FTHF2519DCA78192
 
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Old Nov 15, 2022 | 05:42 PM
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Welcome to FTE!

What does the dash fuel gauge say? "Unleaded Fuel Only" or "Diesel Fuel Only". Anything like that around the fuel filler?

Can you post pictures of the engine?

Is a gas what you wanted? How does it run?

Buy it at night over the phone? ()

 
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Old Nov 15, 2022 | 06:07 PM
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Currently not running that's why I got it so cheap.
I think the engine is probably a 351w 5.8l but would like to know why in the title under Remarks is reads Diesel.
Dashboard says Unleaded but I'm not sure if it's the original because there's aftermarket Oil and Temp gages.
The Fuel filler does not have any labeling for Diesel.
I don't really have a preference for Gas or Diesel as long as it runs good is all that matters.
The exhaust pipes are normal pipe size pipes and not what you normally see on Diesels.
I'll take some picture of the engine next time I visit my mechanic friend, it's currently at his house.


 
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Old Nov 15, 2022 | 06:22 PM
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You should check the VIN on the frame rail before you do anything else.

You may have a title with one VIN and a truck with another.

Top of the frame rail, near the front axle, some say near the alternator.
 
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Old Nov 15, 2022 | 06:26 PM
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The Vin# plate on the windshield area matches, I'll check the Frame rail next.
 
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Old Nov 15, 2022 | 06:28 PM
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Originally Posted by daniel3r
Any help is much appreciated here's the Vin# 2FTHF2519DCA78192
2FT: Ford Motor Company of Canada Ltd.
H: GVWR Class H - 9001-10,001 lbs.
F25: F250 4x2
I: 6.9 Diesel
9: Check Digit -
D: 1983
C: Ontario Truck Plant (Canada)
A781192 - Sequential serial number

The truck certainly looks like an F350...

Is the certification label still inside the driver's door on the cab by the striker pin?

 
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Old Nov 15, 2022 | 06:44 PM
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After the F25 is a number one not a letter I. at least in looks line a 1 here's a picture.
 
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Old Nov 15, 2022 | 06:46 PM
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There's no letter after the F25 only numbers?
 
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Old Nov 15, 2022 | 07:06 PM
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The previous poster made a typo. The number 1 is a diesel engine. Check these links out.

https://media.lmctruck.com/Catalog_C...Chassis_ID.pdf

https://media.lmctruck.com/Catalog_C..._Engine_ID.pdf
 
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Old Nov 15, 2022 | 07:14 PM
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Engine code 1 is the 6.9 diesel.

There is no "I" engine code.

The 351 for that model year would be code "G".

 
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Old Nov 15, 2022 | 07:33 PM
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I was going by my 1984 Factory Service Manual. It shows the 6.9 as the letter "I".


I checked my 1985 Factory Service Manual, and it is shown as an I also. I usually reference these before anything else, and I'm not a diesel guy, so if it's supposed to be the number 1, my bad.


 
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Old Nov 15, 2022 | 07:35 PM
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Ok, I did look at the LMC identifier previously and this makes sense. My main concern is figuring out which gas engine is in currently in it so that I can purchase the correct parts. I was not able to find engine ID numbers yet, I'll keep looking.
 
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Old Nov 15, 2022 | 07:37 PM
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No problem, thank you for your input!
 
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Old Nov 15, 2022 | 11:12 PM
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Post a picture of the cert sticker on the door post.
Dave ----
 
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Old Nov 16, 2022 | 06:23 AM
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that truck is a fabricated mix and match, not a ford made vehicle.
first and foremost, Ford NEVER MADE a F-250 dually.
it was originally a diesel, but that was also 39 years ago.
 
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