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Old Nov 20, 2023 | 06:57 PM
  #39 (permalink)  
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svtmerc
Joined: Nov 2022
Posts: 76
Likes: 13
From: Cape Coral, Fl
Default Re: Help diagnose intermittent rough running

I can look at those 2 parameters while driving, but I don't know what to look for on the MAP reading to know it it is abnormal.
The filter/regulator should be correct they were both Bosch and matched the parts removed.... but if there was a fuel pressure problem I would assume I would have more issues with WOT than idle and part throttle.
As for the coolant sensor, where is it located, I can inspect it and the connection on it as I haven't looked at it yet.
 
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