engine break-in contradiction

onzedge · 06-08-2011, 07:41 AM

Quote:

Originally Posted by spearfish25

If I had a penny for every time...

thekinn · 06-08-2011, 08:14 AM

People also say that you get better mileage at 2-2.5k RPMs.. I say that you should prove them all wrong and drive it at 8kRPM all the time. You'll save tons of cash on gas.

FromG2Z · 06-08-2011, 08:23 AM

Quote:

Originally Posted by sheeps

ok so i just finally got my users manual in the mail today..................
after reading it, it says to keep the car under 4,000 rpm for the first 1k miles.
a lot of people have told me to drive in all ranges of the rpm with speed limit accordingly.
ok so which one is right??
i guess i took my friends' advice and started driving to redline in first (the little light showed up indicating i was in the 8,000 rpm, which i did on accident a few times). is this bad for my engine??
i also heard get an oil change at 1,000 miles, or 1,500 miles or the 2,000 miles.

I did read a lot of the threads on this site about this issue.
and a lot of you guys contradict each other..
so i have no idea what to believe.

Which do you think is a better authority for giving instructions and recommendations on HOW to properly break-in an engine? Nissan themselves, or "a lot of people"?

Quote:

Originally Posted by MacCool

Why are you tring to outsmart Nissan? Why would you come to (admittedly contradictory) anonymous forum and ask an engine question of a bunch of total strangers and be prepared to accept thier response over the people who actually made the engine?

Apparently words from strangers in the internet have more validity than Nissan themselves.

Quote:

Originally Posted by spearfish25

If I had a penny for every time...

LOL.... IBTL!!!!

Quote:

Originally Posted by thekinn

People also say that you get better mileage at 2-2.5k RPMs.. I say that you should prove them all wrong and drive it at 8kRPM all the time. You'll save tons of cash on gas.

TreeSemdyZee · 06-08-2011, 08:28 AM

Quote:

Originally Posted by FromG2Z

Which do you think is a better authority for giving instructions and recommendations on HOW to properly break-in an engine? Nissan themselves, or "a lot of people"?

I'm not sure. What do you guys think?

onzedge · 06-08-2011, 08:33 AM

Quote:

Originally Posted by TreeSemdyZee

I'm not sure. What do you guys think?

I would go with "a lot of people" as they are obvously smarter. A lot of people voted for the current President as well as the latest "American Idol". I personally think the intelligence of the masses is under-rated.

FromG2Z · 06-08-2011, 08:45 AM

Quote:

Originally Posted by TreeSemdyZee

I'm not sure. What do you guys think?

haha... classic. That was a good one, Tree.

Quote:

Originally Posted by onzedge

I would go with "a lot of people" as they are obvously smarter. A lot of people voted for the current President as well as the latest "American Idol". I personally think the intelligence of the masses is under-rated.

Power to the People!

Granted, the "people" who voted for (and watch) American Idol are girls from the age of 7 - 15 with access to cell phones and texting (yes I blame the parents).

Maybe we should ask these same children how we should properly break in our engine?

Armonster · 06-08-2011, 09:18 AM

Based on the opinions I have seen across different forums for different cars and motorcycles, the more knowledgeable people seem to say this: break it in easy for longevity, break it in hard for power. I went with with a little of both. I avoided WOT and 6500+ rpms for the first 1000 miles or so, but still drove in a "spirited" manner around town.

Nissan obviously recommends a break-in procedure for a reason, but doesn't tell us the reason. The question is whether that unidentified reason - which, from a practical standpoint, is most likely for longevity purposes - aligns with your own goals. Sometimes it does, sometimes it doesn't. But arguing that the manufacturer's recommendation is the only correct/safe/best way to do something, simply because it's in the manual (and without knowing why it's in the manual), is a bit short sighted in my opinion.

Nismoracer · 06-08-2011, 03:42 PM

Break in? I think its bs. They test them at the factory. When test driving do test drivers like the car magazines break it in before they rip on it...no. let it warm up then drive how you want too.

06-08-2011, 08:14 AM	#2 (permalink)
thekinn Base Member Join Date: Sep 2009 Location: Michigan Posts: 208 Drives: 06 350Z LS MT Rep Power: 6863	People also say that you get better mileage at 2-2.5k RPMs.. I say that you should prove them all wrong and drive it at 8kRPM all the time. You'll save tons of cash on gas. __________________ 06 Enthusiast MT - v2

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06-08-2011, 09:18 AM	#7 (permalink)
Armonster Enthusiast Member Join Date: Mar 2011 Location: Atlanta, GA Posts: 270 Drives: 2010 370z t/sp/6mt Rep Power: 16	Based on the opinions I have seen across different forums for different cars and motorcycles, the more knowledgeable people seem to say this: break it in easy for longevity, break it in hard for power. I went with with a little of both. I avoided WOT and 6500+ rpms for the first 1000 miles or so, but still drove in a "spirited" manner around town. Nissan obviously recommends a break-in procedure for a reason, but doesn't tell us the reason. The question is whether that unidentified reason - which, from a practical standpoint, is most likely for longevity purposes - aligns with your own goals. Sometimes it does, sometimes it doesn't. But arguing that the manufacturer's recommendation is the only correct/safe/best way to do something, simply because it's in the manual (and without knowing why it's in the manual), is a bit short sighted in my opinion.

06-08-2011, 03:42 PM	#8 (permalink)
Nismoracer Enthusiast Member Join Date: Nov 2010 Location: Earth Posts: 420 Drives: 10 Nismo Rep Power: 16	Break in? I think its bs. They test them at the factory. When test driving do test drivers like the car magazines break it in before they rip on it...no. let it warm up then drive how you want too.