Newfieboy58
New member
Just got my truck back from the dealer today the ticking sound is gone from engine and sounds like the first day I bought it so it was what they diagnosed afuel regulatorI have been having a ticking/tapping engine noise. No dash lights. Rough idle. Runs not so well.
Concerned it may be a lifter issue. Service visit has been scheduled.
Anyway, had a guy contact me on YouTube saying it sounds like it could be the fuel pressure regulator....says GM addressed this regarding 2014-2019 models. I have a 19 TB.
Anyone have any experience with this?
I went to autozone last night.....the part has to be ordered and is $250 - $350. Not cheap.