Lexus IS Forum banner

my IS feels sluggish

814 Views 7 Replies 6 Participants Last post by  SeattleSheila
ive noticed that in the last week ot two my IS300 feels sluggish and has a hard time getting up to speed or growls a lot more when i floor it... its been getting a little warmer and arid so im guessing it may be because of the engine sucking in hot-dry air instead of cool-dense air... also i had my front two tires changed... i think that may be a factor but doubt it...

has anybody felt a drop in power or does your IS300 seem a little less eager after a while ?
1 - 1 of 8 Posts
Originally posted by glex:
i did reset last night (take negative wire of the betary for 2 min) feel surpricely better ...
Hmmm, It's interesting ....I'm wondering if it really works !!! Thanks god my car VIN # is not in the range of those need to be reflash for ECU/Trac upgrade.
1 - 1 of 8 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.