Hello guys,

My car was plowed in by the snow truck, and i was stuck. As stupid as I am, I took some snow off in front of the car, and tried to use momentum to get out of the stuck place. Following days, there is very poor acceleration on the first and second gear, and ok acceleration on the rest of the gears. My car almost stalls in the 1st gear.

The check engine light came on, so i checked the engine using the diagnosis tool from Advanced auto parts, and got the below codes.

P1124
P1128

I looked up online, and found out what it meant.

P1124 = LONG TERM FUEL TRIM ADDITIVE, AIR SYSTEM TOO LEAN
P1128 = LONG TERM FUEL MULTIPLICATIVE, SYSTEN TOO LEAN

I searched for posts relating to this topic, but i was unable to go any further on how to fix this myself.

I need help on what these mean, and how i can go about fixing it. Any help to this matter will be appreciated. I am on my Christmas break, so i have enough time to read up and fix the required on my car.

Thanks in advance

 

You forgots to include model year and engine ....

Makes a world of difference in the diagnosis approach..

 

oh right, told you i was a little on the slow side...

its a 2000 hyundai tiburon, stick shift.

 

 

Thanks this helped a lot

 

Just in case you don't hear from anybody else, might be a good idea to look at the date of the post. They probably sold the vehicle by this time.lol