dudeinthething
Active LVC Member
I have a 2003 LS Sport V8 with K&N CAI and this morning got a check engine light. Took it over to AutoZone and the code was P0193 (Fuel Rail Pressure Circuit High Input). AutoZone cleared it for me, but does anyone know what this is and is it detrimental to the engine if it does not get fixed. Also, is this something that I can fix or does it go back to the dealer to fix it.
Thanks
John
Thanks
John