JNR AUTOMOTIVE
Region: US
Tuesday 02 December 2025 03:28:15 GMT
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Rick3310! :
its ticking in time with the gauge....find the tick.
2025-12-04 02:59:02
1
JNR AUTOMOTIVE :
I guessing fuel pump or plugged up cats ?
2025-12-02 03:45:46
2
GTST :
could be the high pressure fuel pump
2025-12-02 23:08:07
1
alittletoasty :
fuel pressure regulator?
2025-12-02 03:36:33
2
ThatDiagGuyTy :
do you have a scanner that reads oem live data?
2025-12-02 04:00:47
1
K20A_DC5 :
like others said id check the hp fuel pump, that will cause spikes in pressure. maybe even clogged filter.
2025-12-02 23:33:18
0
Ty :
If it is direct injection, I’d try to isolate the issue by disconnecting the low pressure fuel feed to the engine and checking the static pressure there. Then I’d leave it for a few hours and see how far it drops. If everything is okay there, pull the high side pump and check the lifter and cam lobe. If those are okay, change the High side mechanical pump.
2025-12-05 16:57:31
1
Christopher :
Replace the fuel pump
2025-12-02 22:53:20
2
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