I own a Toyota Kluger, with the same engine and set-up as the Lexus RX330. The engine only has 36,000kms and drives really well. However there is a strange noise on start up in cold weather (eg starting after a cold night) that hangs around for the first 5 minutes or so.
I posted a similar thing in the Toyota forums, see below. Does anyone else have this same thing on their RX330?
Original post:
Hi All
I've had two gen 1 highlanders.
Both have experienced a weird sound in cold weather start up until the engine is warm.
Its a really hard noise to explain... it sounds like a low grumbling when you take off from standstill and last about 3 seconds. It sounds like it could be a loose heat shield... It usually goes away after 5 min of driving.
anyway, my old kluger (highlander) had both cat converters checked as I thought it might have been the honeycomb loose which was rattling at low revs, however when they sliced it the honeycomb was fine. Then i thought it might be the exhaust muffler, but its only when its cold.
does anyone else have this issue (if it is even an issue at all)?
Weird Noise On Cold Start Up
in Lexus RX330 / RX350 / Toyota Harrier Club
Posted
Hi everyone
I own a Toyota Kluger, with the same engine and set-up as the Lexus RX330. The engine only has 36,000kms and drives really well. However there is a strange noise on start up in cold weather (eg starting after a cold night) that hangs around for the first 5 minutes or so.
I posted a similar thing in the Toyota forums, see below. Does anyone else have this same thing on their RX330?
Original post:
Hi All
I've had two gen 1 highlanders.
Both have experienced a weird sound in cold weather start up until the engine is warm.
Its a really hard noise to explain... it sounds like a low grumbling when you take off from standstill and last about 3 seconds. It sounds like it could be a loose heat shield... It usually goes away after 5 min of driving.
anyway, my old kluger (highlander) had both cat converters checked as I thought it might have been the honeycomb loose which was rattling at low revs, however when they sliced it the honeycomb was fine. Then i thought it might be the exhaust muffler, but its only when its cold.
does anyone else have this issue (if it is even an issue at all)?
I haven't read anything about it before...
Cheers
Matt