Long Crank, 2011 XC60

jokawood · Post by **jokawood** » 21 Jun 2023, 14:43

Hey, about two months ago my wife's car started to idle extremely rough. I read the codes and it showed that cylinder 5 was misfiring. turned out to be the coil pack was bad on cylinder 5. After replacing both the spark plug and coil I proceeded to do a full tune-up on the car. I replaced the all spark plugs, coils, injectors, fuel pressure sensor, and MAF. Now I have a long crank scenario where after the car starts it runs perfectly, except for the 4-second cranking time. today it only long cranks after the car is setting for 30 minutes or more. Could it be the fuel pump? My fuel pressure is right around 400 kpa and once I turn the car off it will sit at 226 kpa for a while until it drops off eventually getting to 6 kpa. My V60, after sitting for several hours is measured at 0 kpa. am I measuring something wrong? What could be causing the long crank?

Post by **Krons** » 22 Jun 2023, 20:10

Start by changing the fuel filter.