G37sx wrote: ↑
Fri Aug 10, 2018 8:01 am
Hi All. I’m a new INFINITI owner. Loving my G37 Coupe!
Days after I bought it I noticed some long starts, although random, they have increased in frequency. I took it to my local Nissan dealer and after more than a week and over $1k determined the fuel pump needed to be replaced. The tech seams to be knowledgeable, but unfortunately the new pump didn’t solve or even improve the issue. The previous owner had a dealer installed K&N intake system installed. My Nissan dealer is telling me that shouldn’t have been done and that it has to be brought back to OEM speck before they can submit the issue to Nissan corporate. I would appreciate any help or advice you may have. Thx!
I think you made a few errors
1- You should have paid to have had the vehicle thoroughly inspected by an Infiniti dealer prior to purchase.
2- After a Nissan dealer recommended a fuel pump replacement you should have gotten a second opinion from an Infiniti dealer
3- No dealer is going to troubleshoot weird troubles with after market mods
Perhaps you have a failing battery, corroded battery posts/cables, poor ground, starter relay contacts, poor wiring harness connections, etc
Troubleshooting could become very time consuming?
Was the vehicle ever involved in a flood or never garaged parked outside in damp climates?