New guy from Alabama

[Twood2006]

Just purchased my first gm product after leaving Ford I bought a 2015 ppv tahoe 2wd I have to say so far I love it.

I think I may need to get new coil packs no engine lights on but when at red light it has a rough idle I put a new MAS sensor fixed it for a couple of days then back to how it was but while driving it runs perfect it’s only when setting still and it does not always do it

 

[GMCnewbee]

Welcome from Orlando. You will get a lot of help here from other owners who are working on these vehicles. Enjoy!

 

[wjburken]

Welcome to the forum from Iowa

 

[Miami-Dade]

Welcome from Miami Beach&NYC!

 

[Tahoe14]

Welcome from Central Florida. Lots of helpful members here.

 

[OR VietVet]

Welcome to the forum.

Let's start with the basics: Miles on engine? Age of plugs and wires? I assume you meant MAF sensor and what brand did you use? Use Genuine GM parts whenever you can or AC Delco. Replace the MAP sensor? Cleaned the throttle bore? These rigs can have lots of idle time on them and not as many miles as could be expected but the engine hours will be up there.

 

[RAMurphy]

Welcome to the forum. Awesome and very knowledgeable people on this forum. Lots of troubleshooting that can be done prior to changing coil packs - which are very expensive. I have almost 300k miles on my tahoe with the original coil packs. Others will weigh in, but I wouldn't start with the coil packs.

 

[Sparksalot]

I dunno. Those PPV guys are nuts.

 

[Sparksalot]

Welcome to the forum.

Let's start with the basics: Miles on engine? Age of plugs and wires? I assume you meant MAF sensor and what brand did you use? Use Genuine GM parts whenever you can or AC Delco. Replace the MAP sensor? Cleaned the throttle bore? These rigs can have lots of idle time on them and not as many miles as could be expected but the engine hours will be up there.

Hours? I’m into engine years. Lols.

 

[Joseph Garcia]

Welcome to the Forum from NH.

Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.

I hope that you will become a participating member in the Forum's discussions.

Pics of the truck, please.

You are already receiving sage advice from the knowledgeable folks on this Forum.