I'm playing GTA IV for like 2 days and till now the only traffic that i got is cabs...I have cabs every where in my game...I thinks something its wrong and i dont want to re-download from steam for the fourth time...So...This is a bug, an error in the vehicle spanw system..??? I have police cars installed and the LCPDFR 1.0

You need to download and install Traffic Flow V5 from the download section, that will cure the bug.

Thanks man..i will try here :)

Your taxi bug is caused by your police vehicles. because they're high poly the game spawns the vehicle with the low poly, which is the taxi's.

 

It happens to everyone and the only way to fix it (other than using low poly cars) is to use a script which spawns regular cars into traffic. Use this one '?do=embed' frameborder='0' data-embedContent>>

 

I have been using it for the past 2 years and there have been no problems with it.

it fixed a littel...but i still have a lot of cabs in game

 

It can only fix so much. Consider removing those high-poly cars you do not need, or lower your in-game settings. I would also recommend you to create a file called "commandline.txt" in your GTA IV directory and add the following lines: 

-novblank 
-norestrictions 
-percentvidmem 100 
-novsync 
-frameLimit 0 
-nomemrestrict

See if that works better. 

Ineseri...I alredy try lowing my settings, and i'm playing in all in medium...I will try with this file and see if works

Sure, let me know how that goes.

Ineseri...I put this file in the game folder...and the game crash in the loading screen...I removed this file from de folder...The game crashes in the loading screen o.O 

 

Like i said before...i think the steam version it's f*cked up

I'm downloading the game again and when finished i will play without any mod to see how he goes...

Let me know how it goes!

Alright...i will post here to dont have to iniciate a new topic ok?

Yes, that is what you should do so, it's fine. 

Ok...Thanks for the support till now :)

Ineseri...I'm playing right now and i still have the car lag...so its the game not the LCPDFR....I will play today and see if crashes...tomorrow i will put LCPDFR 1.0 and see if crashes...I will keep you in touch

My game its back normal...just the low fps rate but its normal.... This topic can be close now C:

Sounds good :) Happy gaming. 

Thanks :)