Hemi Ram 2500 & The Dreaded Check The Fuel Cap Light

Hemi Ram 2500 & The Dreaded Check The Fuel Cap Light - The Fix (Kind Of)

Рет қаралды 105,003

Жыл бұрын

In a previous video • Hemi Ram 2500 & The Dr... I had a look at a 2012 Ram 2500 with a few EVAP codes (P0456 and P0457) and the constant flashing of the "check fuel cap." We found out that the ESIM switch was bad as well as the pigtail. Napa brought us a new one and it is time to find out if that is all of the issues or not.
-Enjoy!
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Disclaimer:
Due to factors beyond the control of South Main Auto Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. South Main Auto Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. South Main Auto Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of South Main Auto Repair, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained.

Пікірлер: 389

@kaxbyrita9279 Жыл бұрын

One of the tips i picked up from the old-timer mechanics was to cut the wires staggered: that way, after you’ve determined the polarity, your likelyhood of screwing it up goes down and you don’t get a huge bulge in one spot of the wiring harness as the crimp-on connectors are on different locations.

@1chrisandrew1 Жыл бұрын

That's a great tip - thanks

@TheFallenAngel13524 Жыл бұрын

Yep stagger each one the length of the butt connector. Or if you’re just soldering, the length of your heat shrink.

@D989501L Жыл бұрын

Works really well on 46 wired cabling, Solder and heat shrink keeps the bulge to a minimum, also stops any chance of shorting out between wires.

@billbrigham7514 Жыл бұрын

Have taught my son that. Easy way to reduce polarity screw-ups.

@jfolklfd10946 Жыл бұрын

The rain and thunder in the background were so relaxing.

@snidelywhiplash285 Жыл бұрын

I was expecting Riders on the Storm by The Doors to start playing in the background at 7:25!

@SouthMainAuto Жыл бұрын

That song always reminds me to never pick up hitch hikers haha "There's a killer on the road His brain is squirmin' like a toad...." "If you give this man a ride Sweet family will die Killer on the road, yeah"

@thomash1923 Жыл бұрын

Nice to see I’m not the only one doubling over wire tips when crimping sometimes.

@MikeBrown-ii3pt Жыл бұрын

I've done it many times myself.

@newbelgium4 Жыл бұрын

Eric O is a hero among men. If I can do it you can do it is BS. Helicopter mechanic by trade so it takes one to know one. You can’t replace the years of scraped knuckles and late nights. I’ve never met a mechanic that was as honest or hardworking. Take your vehicle to his shop and tip him. He is a dying breed.

@burtbacarach5034 Жыл бұрын

What other creator could make TWO videos at 30+ minutes on an evap leak and not bore the snot out of viewers??Eric O is the man!

@nunyabidness7368 Жыл бұрын

I had to rewind and rewatch a few times just to listen to the rain. Living in the desert, I miss the rain but not the rust.

@davidbotterill7549 Жыл бұрын

Sounds like monsoon season outside!!

@markkrispin6944 Жыл бұрын

Exactly what I was thinking here. Living in Arizona, I am very familiar with the monsoon season

@StopDropandLOL Жыл бұрын

The thunderstorm and rain in the background was peak ASMR

@D989501L Жыл бұрын

Nice to hear the Rain and Thunder, must have been a Chevvy going past🙂, haven't had rain here in my part of Suffolk UK for nearly two months. Regards to all. Richard 🇬🇧

@mrlister2000 Жыл бұрын

It's rained in Merseyside mate!

@D989501L Жыл бұрын

Send it down here will ya👍

@anthonydefreitas6006 Жыл бұрын

Send some down to London too 🥵

@D989501L Жыл бұрын

Looks like the PRNY has powers !

@anthonydefreitas6006 Жыл бұрын

@@D989501L Underneath the black SMA T shirt is a big blue & red S

@Jshel2009 Жыл бұрын

🎶 As the thunder rolls and the lighting strikes 🎶

@richt417 Жыл бұрын

The best knowledge only partially comes from books. That's why this channel is fascinating and valuable.

@rider547 Жыл бұрын

Another great diagnosis! Once you found the rust hole I said to myself, wait for it….. There’s your problem lady! I love it!!!

@mrlister2000 Жыл бұрын

Someone in the last video said that it looks like someone had made their own fuel filler line to the cap. Good call!

@Highstranger951 Жыл бұрын

People would be surprised just how many different butt connectors are available. My distributor’s catalog has 6 pages of them to choose from. I personally like the nylon over the pvc jackets. Looks way more professional. I keep all four sizes in standard and epoxy filled heat shrink. I keep step-down butts in both varieties as well. Thanks for the great content Mr. O!

@JohnDoesGarage Жыл бұрын

There are times I've found that it is easier in the long run to fix a problem or problems you find and then continue testing. Rule out what you know is a problem that needed to be repaired regardless, then continue testing until you have found all of the problems. Sometimes you have no choice other than to fix a problem before you can continue testing. At least that has been my experience. Thank you for the video.

@JackdeDuCoeur Жыл бұрын

That rain sounds good. Nice work

@cathiepieszak6967 Жыл бұрын

Thanks for bringing us along . You can always inform the customer what's wrong and let him decide if its worth the time to put a new filler neck in. At least you ran down the issue for him .

@Dirtyharry70585 Жыл бұрын

He’ll do the neck himself I’d bet

@SouthMainAuto Жыл бұрын

Yeah he took it and is just going to put some "putty" on it lol. The OEM neck was about $300 and a few weeks out so he will decide what to do in the end.

@wirenutt57 Жыл бұрын

@@SouthMainAuto And by "putty," he means JB Weld!

@sewing1243 Жыл бұрын

If I was DIYing it I think I'd just get some J-B Weld and call it fixed.

@calholli Жыл бұрын

@@SouthMainAuto that's What I said. Just throw a little JB-weld over the outside and move on with life. It's just a work truck and not worth tearing all that stuff apart IMO..... If it were my truck, I might even be dumb enough to wrap a string around a wet towel and shove it in the filler neck, wipe it all down with another wet rag, and blow it all clear with the air hose so that there were no fumes--- and just mig weld it right there in it's place with a few quick zaps. Wet towel for the win.

@John-dp3ln Жыл бұрын

Thanks for all the videos lately. Enjoy them all!

@glassvial Жыл бұрын

Thinking the same thing several others already are in the comments, JB-Weld that little hole and call it a day, although if that filler neck has developed one hole it's probably just a matter of time until it develops others, good luck cobbling all that together!

@ReservedForFutureUse Жыл бұрын

I would say take it off, wire wheel it, and braze it from the outside

@johnevans9751 Жыл бұрын

I second the JB, or maybe a jab of fiber enforced bondo?

@curtiscarpenter9154 Жыл бұрын

We been dealing with the rain and West Virginia to

@armchair_mechanic Жыл бұрын

Not a mechanic but have always known that troubleshooting problems is a mixture of art and science and all customers should realize that credible technicians have their own methodology for troubleshooting.

@canalboating Жыл бұрын

Brilliant thunderstorm in the background

@Rithius3485 Жыл бұрын

Slow in the shop this time of the year? You are just bring the videos out like hot cakes!! Thanks Eric! ❤

@newbelgium4 Жыл бұрын

I love what you do. You kept me entertained through multiple quarantines. From the land of the morning calm 🇰🇷 thank you! BTW , I have a 2022 Ranger (you don’t work on Fords often) so I can’t wait to see your fixes for my future junker. Enhance.

@SouthMainAuto Жыл бұрын

Thanks for watching my guy!

@BigDaddysGarage Жыл бұрын

As a CUSTOMER, Seems like a perfect use for some JB Weld! 👍

@michaela1655 Жыл бұрын

You should definitely weld up that hole in the fuel filler neck. That will make a spectacular video.

@andyhinners4402 Жыл бұрын

I think he explained well the obstacles he's facing to disconnect the filler neck from the tank to make it safe to weld.. He called it a "Cob Job" Fait Attention!!

@michaela1655 Жыл бұрын

@@andyhinners4402 Spoil sport

@paulfinnelly8349 Жыл бұрын

A wise man once said (of the fuel cap ) just because it's new doesn't mean it's good !!

@tb2187 Жыл бұрын

The Avoca Smokah never disappoints!

@Joserocha-wm9de Жыл бұрын

You know Mr O is a real mechanic when he says that hes gonna fix the issue but its gonna still broke , and he was dead nutz right ... The leak was still there , great job Mr O 👏👌

@williamgagnonroadboxservice Жыл бұрын

Good old rust belt. I am surprised that the filler neck isn’t rotted worse then that!! Great how to video Thanks again for showing us the way

@calholli Жыл бұрын

I'm sure it's worse than it looks and is too thin to weld it back together. I'd just smudge some JB-weld on the outside of that hole and move on with life. It's a work truck and not worth taking all that stuff apart and probably breaking a few other things in the process.

@ethan.... Жыл бұрын

Hey look, I'm a photographer, and that transition 14:43 was pretty good! Nice little small detail that didn't go unnoticed

@SouthMainAuto Жыл бұрын

Hey, thanks!

@Gizmetti Жыл бұрын

Eric O is definitely the KZfaq dad everyone wish they had.

@ThacMan Жыл бұрын

Nice little edit Easter egg there at 14:44.

@DiversifiedMachinist Жыл бұрын

Well, this gives me an idea of what I need to be chasing. Tired of limp mode when tank gets below 1/4. I did the cap, purge valve (it was actually bad) and the next thing was exactly what you did. At least I know the values that I need to look for in my scanner. Thank you again!

@davegottler8978 Жыл бұрын

I have been watching your channel for quite awhile..have never left a comment so this is a first.Your honesty and integrity shows that there are mechanics out there that really do care and do quality work.I do most of my own repairs and have picked up so many tips from your videos .love the family too

@dougvalkema4762 Жыл бұрын

I always buy the good 3M Heat Shrink butt connectors. Haven't had one fail yet.

@rickbaker4571 Жыл бұрын

Sounds like a storm in the valley!! Stay dry, Mr. O!

@salvadorsepulveda6415 Жыл бұрын

Put some JB Weld on the outside of the hole might do the job.

@Troy_Built Жыл бұрын

If it was my own that's what I'd be doing. Customers vehicle that might be questionable.

@mikechiodetti4482 Жыл бұрын

Evap problems. Fun and games! The smoker is a great tool! We had one at work before someone stole it. Good fix Mr. O!

@richard3141592638 Жыл бұрын

3:20 - the old "squeeze and a tug" - hehe

@SouthMainAuto Жыл бұрын

It's a classic move...

@ravedge7042 Жыл бұрын

Your diagnostic skills are amazing. I wish we had a mechanic like you around our neck of the woods.

@deogee1000 Жыл бұрын

So, for the record Crysler has a small leak verification test in WI Tech. It uses the monitors and test the complete evap system. Love your video's great info as always.

@christophervanzetta Жыл бұрын

Yes it does and it’s a great tool. Wish toyota had a similar feature

@jacksonbennett6151 Жыл бұрын

11:48 must’ve been that guy!

@DIYDaveOK Жыл бұрын

I've been a little busy the last couple of days and am a bit behind on videos, but still here to thank you for each one, Eric. Always appreciate your great content.

@garthbutton699 Жыл бұрын

Thanks for the video,you must have had a monsoon their,same way here NE OHIO🤗😎😎🤗

@jeffjankiewicz5100 Жыл бұрын

Thanks for taking us along on this diag. Always a learning experience Prof. O. That tiny hole is a major issue. Customer may just jb weld it, but it really needs a new neck for preventative maintenance.

@lexalford358 Жыл бұрын

Looks like a good time for some epoxy tank patch to cover the hole

@lordserrot Жыл бұрын

The timing at 14:43 with your hand wiping away the data screen was pretty cool.

@johnevans9751 Жыл бұрын

Cinema-style

@jeremyah78 Жыл бұрын

Hindsight may be 20/20 but I would have handled it the same way. Nothing like chasing a maybe problem that could turn out to be a ghost when you have a for sure problem starring right at cha! Communication with the customer is key, and you are no doubt one of the best at that too, Eric!✌️

@AntonioClaudioMichael Жыл бұрын

Wow nice find on that small hole behind the Gas cap Eric O good Video as always @SouthMainAutoRepairLLC

@billevans2312 Жыл бұрын

Just replaced one of these yesterday. I'm on my 4th Ram 1500, I had a Durango and now own a Jeep Wrangler. Everyone says this is common but it it the first one I have ever had to. This Ram is 7 years old.

@Dirtyharry70585 Жыл бұрын

Glutton for punishment?

@springfield4522 Жыл бұрын

Glad to see you get some rain.

@sashoxxx Жыл бұрын

That was a nice thunder and rain ASMR session you got going on there, Eric O. Loved it.

@wallingj68 Жыл бұрын

Thanks again for a great walkthrough, although we didn't get the 100% solved money shot, but that's life. Like you said, you'll sleep well knowing you did what you could to the best of your ability, and that's all we can ask of ourselves and others.

@donsmith3167 Жыл бұрын

Eric Great Job as always, you've led me to many of my repairs.. Only thing that worries me is using a mini torch under and around fuel tank, I cringe every time I see you torch a crimp when you can't smell the fuel...😱😱😱 Have a Good one and Thanks!!

@dennisgundlach87 Жыл бұрын

Thanks for getting back to us

@tylerwilliams3868 Жыл бұрын

very nice info with using the scantool in the drivers seat! i cant wait to use that to my advantage! when i smoke test i really like hooking the smoke right to the port on the ESIM that connects to the fresh air filter. then you dont have to mess with any lines and accidently seal/ fix where the leak may be.

@sheerwillsurvival2064 Жыл бұрын

Love that little torch very nice

@snerby141989 Жыл бұрын

This is why I love the channel, Eric! Fix the broken function then verify the whole system. That's the big picture us flat rate techs throw away first - gotta get them hours!

@craigsmyth9076 Жыл бұрын

I used to count Mississippi’s, thanks to SMA I use Pennsylvania’s😂 You make the diagnosis look easy by following the process. I’ve learned a lot. Keep it Mr O!

@marty0715yt Жыл бұрын

J B Weld will fix that right up. I once fixed a Caterpillar head with JBWeld!!

@focusedelectronics Жыл бұрын

Ohh Saturday AND Sunday! Yes!

@mummabear01 Жыл бұрын

The infamous can-o-worms is always around and sometimes more than one unknown wicked and evil force is working the can opener. I learn tons of stuff watching your videos. I love your troubleshooting technique and I especially like your attitude. It's guys like you that give mechanics a good name.

@jamesterrill1938 Жыл бұрын

Thank you for this video. Have a 2013 Ram with over 100K mi. have had "gas cap" leak once and put some silicone on gasket and cured the problem but can see we can expect a problem with the cannister equipment at some point, Great videos..

@michaelschmitz8028 Жыл бұрын

You should change your sign off to "If you can't do it, I probably can" 🤣

@benjaminstockton3917 Жыл бұрын

Awesome as always Eric O. Appreciate it buddy 👍

@littleshopintheshed Жыл бұрын

DUDE, you should of soldered.... LOL thanks for taking the time to bring us along again. We appreciate you very much. Give Mrs. O a big hug from all of us, for you guys putting in all the extra time.

@Starchface Жыл бұрын

The "Crimp-&-Seal™" connectors contain flux and a bead of solder that is supposed to melt with the proper application of heat. They are quite an elegant solution to making quick wire connections, but not the cheapest option to be sure.

@littleshopintheshed Жыл бұрын

@@Starchface totally agree. You need the day the “ Dude!! You should of soldered” in a mocking surfer or so-cal way. He gets it all the time. I love the connectors.

@Starchface Жыл бұрын

@@littleshopintheshed Oh. I see. Dude! You were speaking ironically!

@Ram14250 Жыл бұрын

Love the Avoca smoker!! She's a party waiting to happen!

@eloynunez5437 26 күн бұрын

Wow! Excellent information I really appreciate it all.

@andybonneau9209 Жыл бұрын

Sounds like you're getting the storm that's heading our way. Looking forward to it. It's been hot and dry for a while now.

@jacksigler2302 Жыл бұрын

Wow, Thanks for sharing how a master figures all that out.

@davidmcclain5180 Жыл бұрын

Great learning video. Thank you.

@dustcommander100 Жыл бұрын

Good going there, Eric!

@nashsmith3005 Жыл бұрын

A great resource as an apprentice. Thank you!!

@emilbratten681 Жыл бұрын

Great find on the hole

@casketblack5660 Жыл бұрын

Rainman RAY, Eric O, Scotty Kilmer, VGG, CLEETUS, PUDDIN and 1320 some of the best Americans! in all of youtube auto issues! NEUTRAL DROP!!!!

@andrewbaruth2318 Жыл бұрын

Oh Eric, just weld up the rust hole! LOL

@MrTweeky Жыл бұрын

Dang this video turned into an ASMR video. All this work with a thunderstorm going on in the background got me sleepy.

@aleskyfinis1025 Жыл бұрын

Great work

@Mountain-Man-3000 Жыл бұрын

More blowies today, the best evap system test equipment available!

@rogermacdearmid4380 Жыл бұрын

I keep thinking I’d like to be one of the first 100 to watch one of SMA’s videos, but Eric is such a beast, there are literally thousands of views before I can watch. I so enjoy watching, so instructional, informative, entertaining. Well done Eric. Thanks for what you’re doing.

@peterhodgkins6985 Жыл бұрын

I mighta stuff a grimble of JB Weld in that filler neck hole as 'proof' that the thing is *the* problem. I got a chuckle over the "don't melt down the blue butt splices"... Makes a fella wonder how many DIY types have burned their vehicles down tryin' to get those blue connectors to ooze out some adhesive! ;) Love the channel!!

@steveo6631 Жыл бұрын

That's sweet... Never thought of bending the wire back onto itself before installing butt connector... Game changer, my guy....

@SouthMainAuto Жыл бұрын

right on my guy!

@darkerbinding6933 Жыл бұрын

You did a good job for him. No reason to second guess what was done.

@doctorjohn-burgtekie Жыл бұрын

Eric, the parts cannon was definitely needed on this one.

@Davusbanuelos Жыл бұрын

Great video!!! Hope you guys are doing well. Im trying to diagnose my 2015 ram with the gas cap issue my esim switch doesnt close, thanks to this video i found out! And have good vacuum Gonna keep looking for bad wires or something already replaced the esim and still the same

@raokformesmith4165 Жыл бұрын

I was thinking Wilber was going to be calling your name. nice work there.

@scottmarshall6766 Жыл бұрын

Had a hunch on that one. Those non-stock boxes seem to be plagued by filler neck issues, but this time it was NY salt, Just did a neck on my personal 99 Tahoe because of rust. A "cheat" fix would be a little PC-7 on the outside of the neck. Of course, it it looks like the truck has a long life ahead of it, a new neck would be in order. Another fully complete diag, thanks for the video!

@SouthMainAuto Жыл бұрын

The guy who owns it took it and is just going to put some "putty" on it lol. The OEM neck was about $300 and a few weeks out so he will decide what to do in the end

@OtherSarah2 Жыл бұрын

Good to see you saving a Mopar ...

@Jerroh6 Жыл бұрын

My Ram diesel had a leak that stumped me for a while until I finally located it on the top of my fuel sending unit which had rusted thru. I put a draw straw in and a few months later another leak. This time it was in the fuel neck which was rusted almost the entire length. I lived in Michigan at the time and drove to work in the winter at 4 to 5 am, the same time as the salt trucks were dropping salt over the night before snow causing a nasty salty slush that got into everything.