Stalling problems

[THEBIGSHO]

My 92 mtx with 85,000 has been having issues ever since I installed new summit cats. Sometimes when it hasn't been running for a while I will go to cold start it and it cranks like 20 times before turning over. Its almost like theres not enough gas because i need to pump the pedal to get it going. Also WHEN THE TANK IS FULL I will be taking a sharp corner and it will just stall out of nowhere. Does this sound like a fuel pump issue, fuel filter maybe? I know its not the cid because the tach moves when I crank it over. I appreciate the help...

 

[doclees]

Don't you just hate it when something new happens after doing work on it? Truly I have no real idea but I did read that O2 sensor wires get put to the wrong O2 sensor. Don't know what symptoms it produces. Try a search.

 

[carterh]

It seems that every car I get into has trouble starting without some gas pedal lovin'! I crank and crank and crank without luck, and eventually just give the car a slight pump and it fires... Doesn't matter the make/age... Seems to just be my luck...