Camry Hesitates

[teri_maki]

I have a camry 95 about 127k miles on it. Recently had the front exhaust pipe replaced as it was broken and was leaking.

The front pipe comes with the catalyst.

After that I started to have trouble ...

Cold start is fine and driving around for 5-10 mts it starts to hesitates.. when cars comes to a halt (like a stop sign or signal light) it also stalls sometimes.

I changed the spark plugs, the wires and also cleaned the throtle body...still the same problem

Any ideas ???

Thanks

[AutoDoc]

Have the diagnostics checked, symptoms could be related to Oxygen sensor in the exhaust either having been damaged or disturbed by the repair.