Hello,

So I have a late year 96 xj, all the parts that are on it are 97....I have been dealing with an issue for quite some time. It's been a lot of diagnosing but still no answer. When it's hot outside and the engine is running bout 220, it runs fine until I turn the engine off. With a 10 to 12 minutes time frame of waiting, when I restart the xj it sputters and rough idle, worse in gear but sometimes I can apply the throttle and it will clear up, sometimes it just dies.

These are the things I've already done:
Cat converter replaced, IAC, TPS, coolant temp sensor, map Sensor, upstream o2 sensor, purge valve, TSB- heat shield and boot on #3 injector, cleaned the throttle body, new plugs, wires, distributor cap and rotor. Heat tape on fuel rail and other injectors and fuel filter, and raised the back of hood for ventilation.

I appreciate any feed back, sorry for long post. Really want to get to the bottom of this.

Thanks in advance

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