performance problem in my dodge ram 2500 4x4 1998, V8 5.9 automatic

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gabriel martinez

Junior Member
Joined
Dec 12, 2024
Posts
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Location
barquisimeto
Ram Year
1998
Engine
mangum 5.9/360
Well, after lowering the gearbox to change a Freeze plug, a gearbox that was stupidly weak, I half-solved it by adjusting the TPS next to the transmission cable (which I don't really know if I got it right) and looking for the values that the online tps has to have, I saw that it has to be between 0.55v and 4.7v. but I couldn't make it go down and up more than 0.68v and 4.1v.

And here is my question: what can I do to solve this, since it also continues to carbonize new spark plugs (-6000km or 3728 miles), and it still does not have full strength

And to give you some more information, this truck does not have oxygen sensors or even the connectors, perhaps because it is not from the American market.


Sorry if you don't understand me well, I translated it into English with Google, maybe it's not expressed well at all.
 
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