Engine Knock in 07 - 12 Lexus ES350 Posted October 6, 2008 bigbill32, I have exactly the same problem. I thought it might be 'bad' gas clogging a fuel injector. Yesterday, I drove ~300 miles at 90 mph (don't tell) and this morning - no knock for the first time! I'll let you know if this continues.
Engine Knock
in 07 - 12 Lexus ES350
Posted
bigbill32, I have exactly the same problem. I thought it might be 'bad' gas clogging a fuel injector. Yesterday, I drove ~300 miles at 90 mph (don't tell) and this morning - no knock for the first time! I'll let you know if this continues.