JapCarForum Car Manufacturers Lexus/Toyota IS200 / IS300 / SPORTCROSS / Altezza Is it a myth?

Is it a myth?

Is it a myth?

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Dave
Junior Member
36
13-10-2017, 11:23 AM
#1
HI someone told me today that in the morning when starting your car its better to drive off than reverse off. apparently this is better for your engine.

can anyone shed any light on this?

[SIGPIC][/SIGPIC] LEXUS IS200 SE 2002. WOULD LOVE 2 KNOW HOW MANY IS200'S ARE IN THE UK.
Dave
13-10-2017, 11:23 AM #1

HI someone told me today that in the morning when starting your car its better to drive off than reverse off. apparently this is better for your engine.

can anyone shed any light on this?


[SIGPIC][/SIGPIC] LEXUS IS200 SE 2002. WOULD LOVE 2 KNOW HOW MANY IS200'S ARE IN THE UK.

Dark Samurai
Posting Freak
4,957
13-10-2017, 11:30 AM
#2
Not sure mate maybe, as you may well know the reverse gear is straight cut and the other gears are helical gears. And the reason they dont use the straight cut gears in the other gears (1-6) is because it is not strong enough. So when reversing when engine is cold, the oil will be thicker and may not act as a lubricant up to what it could do when warm, so may cause strain on it?
Only what I think, but hey I'm only 14.

Lexus IS300 Sportcross in Platinum Ice.
Click here for garage.

PSN ID: O3107 
Dark Samurai
13-10-2017, 11:30 AM #2

Not sure mate maybe, as you may well know the reverse gear is straight cut and the other gears are helical gears. And the reason they dont use the straight cut gears in the other gears (1-6) is because it is not strong enough. So when reversing when engine is cold, the oil will be thicker and may not act as a lubricant up to what it could do when warm, so may cause strain on it?
Only what I think, but hey I'm only 14.


Lexus IS300 Sportcross in Platinum Ice.
Click here for garage.

PSN ID: O3107 

Fozzy
Posting Freak
1,132
13-10-2017, 12:05 PM
#3
Straight cut gears are far stronger than helical cut gears, its simply the noise issue as to why they use helical gears. See race cars all run straight cut gear sets

I dont see how it will make any difference. Sounds like an old wives tale to me

2009 JAE Car Pull Runner Up
2010 JAE Car Pull Failure

My Garage
Fozzy
13-10-2017, 12:05 PM #3

Straight cut gears are far stronger than helical cut gears, its simply the noise issue as to why they use helical gears. See race cars all run straight cut gear sets

I dont see how it will make any difference. Sounds like an old wives tale to me


2009 JAE Car Pull Runner Up
2010 JAE Car Pull Failure

My Garage

Dark Samurai
Posting Freak
4,957
13-10-2017, 12:08 PM
#4
Ah see i got it wrong Sad

Lexus IS300 Sportcross in Platinum Ice.
Click here for garage.

PSN ID: O3107 
Dark Samurai
13-10-2017, 12:08 PM #4

Ah see i got it wrong Sad


Lexus IS300 Sportcross in Platinum Ice.
Click here for garage.

PSN ID: O3107 

spikes
Posting Freak
1,153
13-10-2017, 01:12 PM
#5
Gord Might try reversing to work tomorrow, as the rear window clears 1st with ice on it :lol:

what no heated windscreen Gord:wink:

spikes
spikes
13-10-2017, 01:12 PM #5

Gord Might try reversing to work tomorrow, as the rear window clears 1st with ice on it :lol:

what no heated windscreen Gord:wink:


spikes

mplavery
Posting Freak
906
13-10-2017, 02:00 PM
#6
If someone told me that i would bust out in lafter then walked away lol

Put it this way, have you ever heard someone say to another "that engine dont sound to good"

"thats because they reverse off then drive when they start the car"

Load of rubbish IMO mate, i have never heard this before

[SIGPIC][/SIGPIC]
[COLOR="Orange"]JAPANESE PERFORMANCE FEATURE SEPT 2011 Big Grin

BEST OVERALL SUPRA WINNER ACE CAFE 23/06/11

2nd BEST IN SHOW (JAE 2011)

3rd BEST MODIFIED (JAE 2011)


[/COLOR]
[COLOR="Orange"]See my build thread here
[/COLOR]
http://www.outlawjapclub.co.uk/forum/sho...php?t=5851
mplavery
13-10-2017, 02:00 PM #6

If someone told me that i would bust out in lafter then walked away lol

Put it this way, have you ever heard someone say to another "that engine dont sound to good"

"thats because they reverse off then drive when they start the car"

Load of rubbish IMO mate, i have never heard this before


[SIGPIC][/SIGPIC]
[COLOR="Orange"]JAPANESE PERFORMANCE FEATURE SEPT 2011 Big Grin

BEST OVERALL SUPRA WINNER ACE CAFE 23/06/11

2nd BEST IN SHOW (JAE 2011)

3rd BEST MODIFIED (JAE 2011)


[/COLOR]
[COLOR="Orange"]See my build thread here
[/COLOR]
http://www.outlawjapclub.co.uk/forum/sho...php?t=5851

toxo
Posting Freak
4,843
14-10-2017, 12:57 AM
#7
It's not like the engine is doing anything different in reverse to when it's in first, other than it being a slightly different gear ratio. Nonsense, methinks.
toxo
14-10-2017, 12:57 AM #7

It's not like the engine is doing anything different in reverse to when it's in first, other than it being a slightly different gear ratio. Nonsense, methinks.

steviewevie
Posting Freak
7,993
14-10-2017, 01:09 AM
#8
+1 for it being a myth.

[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
14-10-2017, 01:09 AM #8

+1 for it being a myth.


[Image: Sig-enginebay.jpg]
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !

FirebirdPhil
Posting Freak
7,101
14-10-2017, 03:03 AM
#9
Myth Busted.

"Life's goal is not to arrive safely at the grave in a well preserved body. But, rather to skid in sideways........
totally worn out and broken, shouting 'Holy ****, WHAT A RIDE!'"
FirebirdPhil
14-10-2017, 03:03 AM #9

Myth Busted.


"Life's goal is not to arrive safely at the grave in a well preserved body. But, rather to skid in sideways........
totally worn out and broken, shouting 'Holy ****, WHAT A RIDE!'"

parthiban
Posting Freak
4,925
14-10-2017, 03:10 AM
#10
What about if you have an automatic? :biggrin:

2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]
parthiban
14-10-2017, 03:10 AM #10

What about if you have an automatic? :biggrin:


2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]

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