Customer: Hi Jay, I'm ***** *****. I drive an 07 Murano SL and I've had a similar issue to the page I'm reading right now. Deep rumble on cold starts and Idles strangely. The CEL light came on last week and stayed on so I had it checked by local mechanic and it was reading a cylinder misfire and he wanted to change the spark plugs
My girlfriend's dad took out one of the easily accessible plugs and they looked fine
JA: Thanks. Can you give me any more details about your issue?
Customer: Sure. So the problem seems to be happening once every two weeks or so, when I go to start the engine the car will shake and rpms will fluctuate without me really doing anything. Today on my way to work the deep rumble was pretty intense as I was accelerating up a hill, CEL was blinking so I pulled over and turned off the car. When I was accelerating, it seemed like I was kicking out a fair bit of steam in the exhaust.
JA: OK got it. Last thing — JustAnswer charges a fee (generally around $20) to post your type of question to Nissan Experts (you only pay if satisfied). There are a couple customers ahead of you. Are you willing to wait a bit?
Customer: yep, sure . I'll be around most of the morning.
JA: OK. Now I'm going to take you to a page to place a secure deposit with JustAnswer. Don't worry, this chat is saved. After that, we will finish helping you.