1990 Par Car running terrible, if at all...

[Mezmorized6365]

We bought this golf cart about 6 years ago and had some tweaking to do back the but it ran good. It's now been sitting for about 4 years, we are starting to race again so it was time to check the cart to see if it's good to go for running around at the track.

We tried starting it, it didn't run good at all. So, first thing I did was drain the gas tank, clean it and put new gas in it. That said, we found the fuel lines were cracked and brittle so we replaced them as well. I then read that 2-stroke oil can go bad as well, so I drained, cleaned and added new 2-stroke oil in the tank. We finally thought we had it, it seemed to be running ok, then it started running terrible again so we removed the carb, gave it (and the fuel pump) a cleaning and re-installed... Same.

I want to get a new carb, replace the fuel pump with an electric one and delete the oil injection system and just mix the oil. I can't find a thread to delete the oil injection pump for a Par Car. Can someone help with that?

Also, any suggestions on what I should start with to figure out the problem?