Stalls and Running 'Oddly'

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THRobinson

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Had this Ram about half a year now... and for the most part it's been fine, but lately been having a few quirks.

Posted before about an issue... auto shift on the steering, sometimes won't pop into Park without a few attempts, and a few times flipped into 2nd while driving because between D and 2, is a bit soft. Was suggested maybe the shift cable was too short and needed adjusted. Not had that done yet.

Not sure if related but thought I'd mention.

1st issue, sometimes the car stalls after startup. I put the key in, starts right up no problem, let go of the key and it dies, runs maybe a second. Seems to occur (best I can tell) if the truck was in the sun and hot for a while like after work. I don't recall ever having it first thing in the morning when I go to work. If I turn the key and tap the gas a bit it starts up, but even then I had it twice now where I ease off the pedal and it dies again. Sometimes have to rev a few times and run it 10sec before I can ease off the gas. Truck always has 1/4 tank minimum of gas. Ran fuel injector cleaner through last week and about 6 months ago when I got the truck.

2nd issue, driving... sometimes quiet and no problems, sometimes a bit loud and feels like dragging an anchor. Not sure if the shift is maybe trying to switch to 2nd again? or something else?

3rd issue. I changed the oil a month ago, full synth, checked and oil level was near the top of the full range. I checked last weekend, and barely any oil in it. Not seeing any oil on the driveway, or on the ground where I park at work.

Tomorrow (Friday) I plan to pull the throttle body and clean it. Saw a post about the stall issue and dragging an anchor may be due to a dirty throttle body... but while under the hood, is there anything else I can check?
 

crazykid1994

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Shift issue does sound like linkage.
Wondering does your truck have mds? What year is it. 5.7?
 
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THRobinson

THRobinson

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Got the details in my signature... 2003 5.7l Hemi 4x4.

MDS? Googled it but not seeing anything car related....
 
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crazykid1994

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Got the details in my signature... 2003 5.7l Hemi 4x4.

MDS? Googled it but not seeing anything care related....
Sorry doesn’t pop up on the phone. And no. I think you’re pre mds. It may be as simple as a sensor going out. How many miles on your truck
 
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THRobinson

THRobinson

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What does MDS mean? Truck wise, it has a fair amount of mileage, about 350,000km which would be around 212,000 miles.

EDIT - Found it finally... no idea if my truck has that or not. I noticed my engine says Magnum Hemi on it, though most photos I've seen only say Hemi.... which I thought was weird.
 

crazykid1994

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What does MDS mean? Truck wise, it has a fair amount of mileage, about 350,000km which would be around 212,000 miles.

EDIT - Found it finally... no idea if my truck has that or not. I noticed my engine says Magnum Hemi on it, though most photos I've seen only say Hemi.... which I thought was weird.
Mds is multiple displacement which means the engine shuts off 4 cylinders to conserve fuel. But yea i can’t remember when it started. Someone who has better knowledge may reply. I know most people aren’t on till later in the evening. No cel? Curious how the intake looks. Ie: carbon buildup on the throttle plate or oil buildup.
 
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THRobinson

THRobinson

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Plan was to get that throttle body off this past weekend, then my niece brought a cold home and made us all sick.

Sick sucks... it sucks even more when it's hot/humid outside.

I know mine is the electronic throttle body not manual so I have to take the whole thing out. I will take pics though.
 
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THRobinson

THRobinson

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Honestly, no idea how to do that. :D

From what I can see on YouTube, I don't have those tools. Maybe they rent them at the local store (Canadian Tire). Rented tools before for car work and usually have that stuff.

I don't work on cars much, though past 10yrs never been to a mechanic except for tires. If I can figure our what the issue is online, I can usually figure out to do it. Luckily been mainly minor stuff like brakes, hubs, starters, etc... bolt on parts with no real adjustments.

That said... I was wondering about fuel. So I ran injector cleaner a few weeks ago. Didn't make a difference.

I had a car stall and stutter like it was out of gas once, ran that cleaner through and within 10min of driving the car ran perfectly so, I know it works, but in this case not the issue I guess.
 

Jason G Slabaugh

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Always check basics first: fuel, spark, air. If you have good fuel pressure, and spark. It SHOULD fire theoretically considering no other issues
 

SYKRAMMAN

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Your best bet is to get yourself a scanner that has live data option to see what sensors are doing what, otherwise your going to be throwing parts at it that may not need replacing and that adds up very quickly.
 
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THRobinson

THRobinson

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I do have an OBDII connector but only ever used it and Torque for error codes.

Off chance it affects it, when my AC is on it really growls away. Bearing, either the pulley in front or clutch itself. Only makes noise when AC is on so assume means clutch. Could it be dragging things down by dragging on the belt?
 

LoneWolf3574

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What does MDS mean? Truck wise, it has a fair amount of mileage, about 350,000km which would be around 212,000 miles.

EDIT - Found it finally... no idea if my truck has that or not. I noticed my engine says Magnum Hemi on it, though most photos I've seen only say Hemi.... which I thought was weird.

You're pre-MDS. IIRC, MDS was 2004+ in cars and 2006 onward in the Rams (starting with the 1500). No worries there for you buddy :)
 

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