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-   -   Break-In a New Car (http://www.the370z.com/nissan-370z-general-discussions/784-break-new-car.html)

MindFusion FX 11-19-2009 12:11 PM

:iagree: the 1 mod i wish i woulda of done was a reflash..the vtec kicks in at 6100 stock..and after 8500 it wont go anymore. with the reflash you hit vtec at 4500 and it'll rev past 9..don't know how high it'll go cuz the guage only shows 9.

Kastley85891 11-19-2009 12:31 PM

Yeah a number of people have really gotten a hold of the VTEC system and made some great imrpovements

Mark5092 11-19-2009 08:58 PM

Quote:

Originally Posted by sensi09 (Post 9343)
There is also some speculation, that break-in periods still exist to allow the new owner to get accustomed to the car which protects the car company legally.

:iagree:

Gurps 08-31-2011 11:55 AM

Guys,
I bought my car off the lot with 50miles on it. No idea how those 50 miles were driven.

I have driven it quite "normal" since I got. However, two times I punched it on the highway and the RPMS hit 7000 for a brief period of time, say 2 secs both time.

I know the manual says not to go over 3000 rpms, so is this a potential issue if I touched 7000 rpm if only briefly?

I just don't want any oil burning issued down the road. My last care burned oil and it was a nightmare.

11Thumper 08-31-2011 02:18 PM

Quote:

Originally Posted by Gurps (Post 1290608)
Guys,
I bought my car off the lot with 50miles on it. No idea how those 50 miles were driven.

I have driven it quite "normal" since I got. However, two times I punched it on the highway and the RPMS hit 7000 for a brief period of time, say 2 secs both time.

I know the manual says not to go over 3000 rpms, so is this a potential issue if I touched 7000 rpm if only briefly?

I just don't want any oil burning issued down the road. My last care burned oil and it was a nightmare.

Stupid to ask now, you already drove it to 7,000rpm despite knowing what the manual says. Why?. You should buy a few cases of oil now since you'll be adding a quart every 100 miles. :shakes head:

Gurps 08-31-2011 02:43 PM

Quote:

Originally Posted by 11Thumper (Post 1290887)
Stupid to ask now, you already drove it to 7,000rpm despite knowing what the manual says. Why?. You should buy a few cases of oil now since you'll be adding a quart every 100 miles. :shakes head:

Actually I did not know untill now.
When I drove off the lot the dealer told me that there was no need to break in the car. I went with what he told me. Only after reading around when I got home did I find out. It was after the fact that I found out, I went with what the salesmen told me.

Gurps 08-31-2011 02:44 PM

Quote:

Originally Posted by 11Thumper (Post 1290887)
Stupid to ask now, you already drove it to 7,000rpm despite knowing what the manual says. Why?. You should buy a few cases of oil now since you'll be adding a quart every 100 miles. :shakes head:

Do you have some evidence to back up the claim I will be burning a quart every 100 miles?

Gurps 08-31-2011 02:48 PM

Also, my car still only has around 200 miles on it.

scottIN 08-31-2011 02:49 PM

Your car was probably redlined the second it hit the US shore. When I lived in Charleston, we'd sit down at the port and watch them unload the BMWs from the ROROs.
Those guys would come flying off the ship, sideways through the gravel, full throttle across the parking lot (few hundred yards), skid it into a spot, jump out, slam the door and run back and get another one. They were *not* concerned about proper break in procedure...

Gurps 08-31-2011 02:54 PM

That is my whole point. Unless you buy a car with zero miles, a few people would have driven it. And most would be driving it hard. Yet the manual says to go easy.

Plus, people test drive etc and I am sure they push the car hard. Hopefully, those test drives don't lead to problems down the road.

mjg 08-31-2011 03:11 PM

I doubt a few test drives, or one abusive moment is enough to ruin a car during break in, or there are any special rules for break in... just common sense. The over all day to day use of the car at a earlier point I think can have a positive influence on the car, or at least get you some to see if everything works right.


I've had my car almost a month, and waited until around 1150 miles to finally get on the car, wouldn't rev past 4k, or do any very aggressive driving. I babied it, let people pass me, and took the time to really get a feel for the clutch, do mostly driving in traffic, cruising around, and familiarizing myself with the feel of the car...

Gurps 08-31-2011 04:15 PM

Quote:

Originally Posted by mjg (Post 1291050)
I doubt a few test drives, or one abusive moment is enough to ruin a car during break in, or there are any special rules for break in... just common sense. The over all day to day use of the car at a earlier point I think can have a positive influence on the car, or at least get you some to see if everything works right.


I've had my car almost a month, and waited until around 1150 miles to finally get on the car, wouldn't rev past 4k, or do any very aggressive driving. I babied it, let people pass me, and took the time to really get a feel for the clutch, do mostly driving in traffic, cruising around, and familiarizing myself with the feel of the car...

That is how I have felt about the subject. Drive it right over 95% of the time during the break in period and it should be fine.

11Thumper 08-31-2011 04:31 PM

Quote:

Originally Posted by Gurps (Post 1290974)
Do you have some evidence to back up the claim I will be burning a quart every 100 miles?

Yes, I have tons of evidence to backup my claim. In fact, I have 3,000 binders full of documented and certified proof from Mr. Nissan himself. :shakes head:

Did you actually believe my comment? I guess so since you believed the sales person about no break-in required. No offense to you, this isn't personal, but it makes no sense why you would buy a new car and run it almost to redline prior to reading the manual. You already drove it to 7k so why even ask now? What difference would asking the question make?

Will it damage anything? Probably not...but it wasn't a very smart thing to do in the first place. ;)

Gurps 08-31-2011 04:41 PM

Quote:

Originally Posted by 11Thumper (Post 1291247)
Yes, I have tons of evidence to backup my claim. In fact, I have 3,000 binders full of documented and certified proof from Mr. Nissan himself. :shakes head:

Did you actually believe my comment? I guess so since you believed the sales person about no break-in required. No offense to you, this isn't personal, but it makes no sense why you would buy a new car and run it almost to redline prior to reading the manual. You already drove it to 7k so why even ask now? What difference would asking the question make?

Will it damage anything? Probably not...but it wasn't a very smart thing to do in the first place. ;)

You are right...it does not make a difference now and no offense taken.

My car is a auto. All I did was punch the gas for a second and the car took off. I wanted to see how quick it accelerated. This was during my test drive. I remember the rpms shooting up to 7000 before coming right down as I slowed down right away. I just find it amazing that you can buy a car without driving it and testing to see how it handles and how much power it has etc.

When you guys test drove your cars, did you not drive them somewhat hard?

As for the salesperson. Yes I did believe him. I had no reason not too.

Snakes709 08-31-2011 05:33 PM

Drive it like you stole it. Thats how you break it in. I got my evo with 25km on it. Wen to the drag strip that night. Just past 4000kms and did my first time attack race the other night and the car runs amazing.


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