5.3
fairly significant- Typical Repair Cost:
- $1,400
- Average Mileage:
- 99,650 miles
- Total Complaints:
- 3 complaints
Most common solutions:
- not sure (2 reports)
- removed heads and had them machined (1 reports)
Tired of hearing....You need to check your oil...its not the oil......
- Kk T., Sourwater, TX, US
It has a knocking sound when cold or hot. It just f*cking pisses me of because it sounds like i don't take of my car! It makes me look stupid! And i already had my cruised switch replace last year! i tried putting the synthetic oil and restore oil.
- arnoldm, Incline Village, NV, US
had the same problem with spark plugs blowing out,breaking my ignition coils two.I had also purchased the inserts from auto zone.from the hole time I had the expedition a total of 4 spark plugs had blown I fix & fix till there was no way I could repair it myself.I took it to a shop they removed the heads & send them to a machining shop.
- Ricardo N., Lynwood, CA, US