986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Getting pops in exhaust at cold start during warm up

Jbrews · 03-23-2025, 09:00 AM

So I’m getting some fuel igniting in my exhaust. Hear some pops while it is warming up, but does go away after car is warm. No codes. Did have AOS go out and was replaced. Did it mess up my MAF sensor? I did clean it with MAF sensor cleaner. Should I replace? Thoughts? 2004 Boxster Base 72k miles.

03-23-2025, 09:00 AM	#1
Jbrews Registered User Join Date: Mar 2025 Location: San diego Posts: 6	Getting pops in exhaust at cold start during warm up So I’m getting some fuel igniting in my exhaust. Hear some pops while it is warming up, but does go away after car is warm. No codes. Did have AOS go out and was replaced. Did it mess up my MAF sensor? I did clean it with MAF sensor cleaner. Should I replace? Thoughts? 2004 Boxster Base 72k miles.