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When i press on gas engine slows then revs up

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Old Oct 18, 2021 | 11:18 AM
  #81  
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I should have mentioned I have this scanner, I thought it was kind of a joke, i may have underestimated it,
I did the test and it went up to 77.6% I did real small increments and it responded every time I touched the gas peddle all the way to 77.6%
 
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Old Oct 18, 2021 | 11:46 AM
  #82  
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That *might* be a bit low for WOT, not sure on the dodges...... but, TPS is apparently working as intended, regardless of what other tests are showing.

We havin' fun yet?

Start the engine, let it idle, and watch MAP values as you slowly open the throttle. (but not real far, as you need the engine running for this one.
 
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Old Oct 18, 2021 | 03:04 PM
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Here's a video of the MAP test, this may be sketchy
 
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Old Oct 18, 2021 | 04:54 PM
  #84  
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Video unavailable?
 
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Old Oct 19, 2021 | 06:46 AM
  #85  
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Try it now
 
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Old Oct 19, 2021 | 06:48 AM
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After it does that weird surge the numbers go down smoothly
 
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Old Oct 19, 2021 | 08:02 AM
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Heres one more video, a little longer
 
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Old Oct 19, 2021 | 09:22 AM
  #88  
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What's that ticking noise I am hearing? Almost sounds like a leaking plug wire.
 
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Old Oct 19, 2021 | 09:29 AM
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I am not sure, it does that every so often then goes away, I might try sea foam. it does everything look ok on the scanner? What is a leaking plug wire?
 
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Old Oct 19, 2021 | 09:47 AM
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I looked it up, you mean as if the spark was jumping from the plug wire to part of the frame or motor, that's exactly what it sounds like, but theirs all new plugs, wires, distributor, coil on it
 
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