Hello forum readers,

I recently had an issue with my 2000 xjr. While returning home from State College, PA. to Hollidaysburg,PA I got a low coolant message follwed by restricted performance. Performance was restricted and I watched the temp gauge closely. Temp never got above Normal and the restricted performance went away. When I got home I noticed cooland under the Super charger. I assumed the restricted performance was related to the coolant leaked. I topped up the coolant and drove it the next day, everything was fine. then in a few days it all happened again. I removed the SC and replaced alot of hoses changed oil in the SC, and installed 4 new coils. It fired right up, but ran a littlle rough. I turned it off , installed the other 4 coils. Canks but no start. Did a hard reset ...no start. I would appreciate some help.
Thanks,
Dave Redline

 

How much coolant was lost? (How much did you need to pour in)
Did you try to start it with the old coils back on?

 

reinstalled original coils, No start