PLEASE HELP !!!!

[blueteg]

I need some help anybody. Today my car was driving fine then i was getting on the highway and when i hit 4800-5000 rpm my car started chuging, almost like i hit a rev limiter. It will not go over 5k rpm, i cant even rev my engine over 5k, and it does this in every gear. Can anyone please tell me whats going on or has anyone ever heard of this?

[blueteg]

Anyone please! Its really pissing me off, i have no clue what the hell is going on

[kojiro]

how many miles do you have on your car?

[blueteg]

I have 50,125 on it. Its a 99 gsr.

[kojiro]

if it still has the warranty, have them take a look, could any no. of things but why do the work if its warranty, ya know

[blueteg]

I bought it on ebay with a theft recovery salgaed title, no warranty.

[99teg]

what mods have you done to your car?, is your CEL on?

[blueteg]

springs, exhaust 2.25 piping, 17" rims that it. Cel has been on for about 3 months, but have been told its my o2 sensor and was no big deal.

[kojiro]

yeah i would say its your 02 sensors. might wanna get it fixed before it gets worse though.

[blueteg]

My car ran normal all day! Thats great but when the hell is this going to happen again! Or something worst!

[Accord92sir]

Originally posted by blueteg
My car ran normal all day! Thats great but when the hell is this going to happen again! Or something worst!

change o2 sensors the car might have gone into open loop mode. could be cause for problem.

[blueteg]

AUTO ZONE TOLD ME THAT MY O2 CESOR WAS $239.99. AND I THE DIAGNOSTIC GAVE HIME THE CODE P1259 AND P1459.
IS MY O2 WORTH 239.99 TO FIX, YES IF THATS WHATS CAUSING MY PROBLEM, BUT WHO KNOWS AND IM NOT THAT RICH.

[blueteg]

Also what is open loop mode. call me your names, i dont know what open loop mode is.