Question

On my 1997 Land Rover Range Rover 4.6L, what does the P1313 land rover code mean? Need to pass smog.

Answer 1

P1313 Misfire

This is a misfire, check the sparkplug and note the condition, with this code condition the idle speed will step high , Look for vacuum leaks also that can contribute to this mifire,

Answer 2

P1313 LAND-ROVER Code - Misfire Rate Catalyst Damage Fault Bank 1

Read more: https://www.autocodes.com/p1313_land-rover.html