Rev Limiter At 2500 RPM with UpRev

seymore4 · 10-22-2013, 12:21 PM

Quote:

Originally Posted by AlphaSnacks

He said he doesn't want to ever deal with them again. So I'm taking his words at face value. If that is his preference, my suggestion is to call UpRev and see what tweaks they can make for him. It sounds like his car is operational most of the time, but the occasional hiccup is causing this limping issue.

Randy and the crew are extremely responsive guys with amazing customer service, and at the very least they'd guide him in the right direction if they won't be able to look into his logs as part of an ETune fee.

It doesn't hurt to ask. There's no reason for him to put off a simple phone call.

True that. But I would still recommend going to MAC and at least trying to get a refund. I'd be scared to drive the car if it was mine... and for how much they charge he deserves better

Also if he couldn't get a copy of the tuned rom from MAC then the guys at Uprev would have to start from scratch with the etuning.. can't just plug in and download the tune.

squib · 11-16-2013, 07:42 PM

I had some conversations with MAC Autosport and all wrongs were righted, and I went back to the shop. My initial problem was apparently a misunderstanding I and was charged for something I shouldn't have been. The issue I was having apparently stemmed from a vacuum leak and a missing intake shield that should have been installed with the supercharger kit the first time around. MAC Autosport identified and corrected a few extra potential problems with the car and fixed it up right away. I am back to a very satisfied customer with MAC Autosport.

JWillis72 · 11-16-2013, 07:49 PM

Do you have the cover over the air filter that you can see through the front opening? I was having a similar problem that was caused by the maf sensors getting different reading when coasting because the lower filter wasn't covered.

squib · 11-20-2013, 10:15 AM

Quote:

Originally Posted by JWillis72

Do you have the cover over the air filter that you can see through the front opening? I was having a similar problem that was caused by the maf sensors getting different reading when coasting because the lower filter wasn't covered.

From what the guy told me, he put the shield above the bumper bar and now both filters are tucked behind something (the top behind the shield and the bottom is hidden behind the bumper bar). I havent looked, but I dont think either are really visible with the bumper on now.

11-16-2013, 07:42 PM	#2 (permalink)
squib Base Member Join Date: May 2013 Location: Fargo Posts: 46 Drives: 2010 370Z Base+Sport Rep Power: 14	Problem Should be Solved I had some conversations with MAC Autosport and all wrongs were righted, and I went back to the shop. My initial problem was apparently a misunderstanding I and was charged for something I shouldn't have been. The issue I was having apparently stemmed from a vacuum leak and a missing intake shield that should have been installed with the supercharger kit the first time around. MAC Autosport identified and corrected a few extra potential problems with the car and fixed it up right away. I am back to a very satisfied customer with MAC Autosport. DEpointfive0 likes this. __________________ 2010 370Z Base + Sport Black 6 Speed Stillen Supercharger, Custom UpRev Tune, GTM 25 Row Oil Cooler, Mines Y Pipe, Saclam Exhaust, Tein Mono Flex Coilover, SPC Front and Rear Camber Kit, Goodridge Steed Braided Lines, Custom Painted Headlights, Tint

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Rev Limiter?	earwicker7	Engine & Drivetrain	22	07-25-2022 09:12 AM
So......How often do you hit the Rev limiter??	kenoverbey	Nissan 370Z General Discussions	66	11-28-2011 12:42 PM
Limiter?	JasonS	Nismo 370Z	25	02-14-2011 04:08 PM
Rev Limiter	joey	Nissan 370Z General Discussions	16	09-19-2010 02:29 AM
Rev Limiter	Hi-Step'n370Z	Engine & Drivetrain	15	07-19-2010 07:08 PM

11-16-2013, 07:49 PM	#3 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 46	Do you have the cover over the air filter that you can see through the front opening? I was having a similar problem that was caused by the maf sensors getting different reading when coasting because the lower filter wasn't covered.