I have a 95 H22 and its throwing a code 43 (Fuel Supply System) I think I understand that this includes Fuel pump, filters, and injectors. My question is what to do about this? Has anyone had the same issue? Can the dealership diagnose the exact problem? Should I try replacing anything myself (I have medium mechanical skills)?

MOST IMPORTANT. Can I drive this (gently, short distances) without doing more damage, or should I not drive it at all until fixed?

Thanks in advance

 

Beacuse I haven't seen your car and wut not I can't be 100% sure, but I am 99% sure its the 02 sensor, the dealership can diagnose the exact problem and so would any other repair shops, replacing 02 sensors should be preety simple as long as you dont run into any problems and have the right tools, and lastly, yes you can drive it short distances

Good Luck
Ray

 

Vote up, O2 sensor, you can do it, get an OEM sensor only, pricey but good, dont put in a Bosch.

 

tighten ur gas cap

 

Doesn't the O2 sensor have its own code?
My gas cap is tight, but could it be something as simple as a new gas cap.
Am I O.K. to drive the car with this issue? (The car seems to be running fine)