3.9 B1500 Van stalling and gas guage sparatic on and off

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Tignome

Junior Member
Joined
Jul 3, 2020
Posts
1
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0
Location
Palm Bay, Fl
Ram Year
1998
Engine
3.9
I start it in the morning, wants to randomly stall waiting for a light or two. AC on or not. Get on the highway, sometimes the gas needle drops and feels like something electrical causes gas to cut out for a second but still runs, sometimes the needle stays put but feels like a sudden vapor lock in a cylinder and makes a bang and I feel the whole truck jerk .
Ive spent lots of time and money trying to figure this out. I replaced the fuel pump, so sending unit isnt the issue, replaced throttle control, cam sensor, fuel relay, plug wires, cap and rotor, timing chain. (needed one) replaced mass air flow too. Any ideas
you can also email me at danthepainter@gmail
 
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