LexusFan09

Thanks so much man. I'm at work right now but when I get off I will be checking this out. I took the new spark slugs out and put the old ones back in until I can oder those Denso ones. But question for you, I had those spark plugs in my car for 2 days? Do you think putting the wrong spark plugs in would mess up my car?

ibidu1

iTrader: (1)

No it shouldn't mess up the car, it just wouldn't run the way the manufacturer has the car setup to run. With ecu mapping