I have a check engine light come up on my 94gsr and it was code 43. I looked it up and its the Left Fuel Supply System. What is that!?

Thanks in advance,
Chris

 

Anyone know what the left fuel supply is?

 

anyone

 

man was there a (P) in front of the code?

 

no (p) in the front. Mabye the fuel supply system is a stupid way of sayin fuel pump?

 

If i remember right code 43 means u got a problem with eather ur injectors, egr, fuel relay or pump. Do u have any severe problem when driving or does it appear to drive fine?

 

I got the same code before, make sure you o2 sensor is working properly. my code 43 ended up being the o2 sensor. and for a universal bosh at 20 bucks? might as well replace it.

 

Yes the car drives with no problems at all. Occasionaly it will randomly not run. I will get in the car start it and it will start up then stall, then i start it and it will stall, then it wont start for like 2 mins. After that it will start and run perfect. Is my gas mileage bad i get around 240 miles to the tank? Thanks again.


Modified by str8JDMteggy at 9:28 AM 9/29/2006

 

any ideas