Rotten egg smell
#22
Retired
Do you ever experience hard starting after the car has sat awhile?
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Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
#24
Senior Member
True Car Nut
When you checked the FPR, did you leave it disconnected for a minute or two to be sure the diaphragm is not ruptured?
Check this video, at around the 1:50 mark.
Check this video, at around the 1:50 mark.
#26
Retired
#27
Retired
Which still leaves us guessing our heads off until either A. The FPR is verified, or B. a decent scanner that can show live data is connected to the car. Other than that, we can spend pages and pages of what this could be.
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Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
#30
Retired
No. The smell is coming from the cat converter because it can only process so much exhaust. Whatever it can't process, = sulfur smell.
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Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel