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RPMs fluctuating while driving

Old Apr 22, 2024 | 07:32 PM
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Default RPMs fluctuating while driving

So ill be driving and my rpms will go up and down i have already replaced the TPS, vacuum hoses and spark plugs and the distributor is brand new i know its not the coils and i cannot figure it out i have the 5.9 magnum 99 dodge ram 2500 sport can someone help a guy out?
 
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Old Apr 22, 2024 | 07:38 PM
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How much of a bounce?
 
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Old Apr 22, 2024 | 08:09 PM
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Originally Posted by HeyYou
How much of a bounce?
Like big enough to hear it like enough to make the truck jolt
 
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Old Apr 22, 2024 | 08:47 PM
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Does the engine just quit running for a little bit? Or do you think maybe it's just TCC unlocking/locking?
 
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