when engine is running there is rattling coming from under car

Asked by Mar 20, 2016 at 03:53 PM about the 2001 Lexus GS 300 Base

Question type: Maintenance & Repair

When car is idling and in park, there is a rattling sound coming from under the
car.

3 Answers

217,895

First thing I tell people is to look for a loose catalytic converter heat shield.

1 out of 1 people think this is helpful.
15,735

Could it be loose or worn out motor mounts? Worth looking at.

4,255

As Tom said, 99% probable it is the heat shield.

Your Answer

Add photo

Related Questions

GS 300

Looking for a Used GS 300 in your area?

CarGurus has 919 nationwide GS 300 listings starting at $3,500.

ZIP:

Search Lexus GS 300 Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Lexus GS 300 Experts

#1 Tom Demyan
Tom Demyan
Reputation 350
#2 FordNut
FordNut
Reputation 230
#3 juniorsheld
juniorsheld
Reputation 200
View All

Related Models For Sale

Used Lexus GS 430
7 Great Deals out of 112 listings starting at $1,800
Used Honda Accord
1,001 Great Deals out of 74,760 listings starting at $899
Used Lexus LS 430
52 Great Deals out of 968 listings starting at $2,850
Used Lexus IS 300
8 Great Deals out of 1,233 listings starting at $2,995
Used Lexus ES 300
19 Great Deals out of 1,076 listings starting at $150
Used Toyota Camry
1,128 Great Deals out of 96,506 listings starting at $1,250
Used Acura TL
286 Great Deals out of 7,535 listings starting at $2,450
Used BMW 3 Series
1,457 Great Deals out of 38,439 listings starting at $1,890
Used Lexus ES 330
42 Great Deals out of 1,272 listings starting at $1,999

Used Cars For Sale

2005 Lexus GS 300 Base For Sale
21 listings starting at $3,588
2004 Lexus GS 300 Base For Sale
49 listings starting at $3,500
2003 Lexus GS 300 Base For Sale
5 Great Deals out of 67 listings starting at $3,500
2002 Lexus GS 300 Base For Sale
61 listings starting at $3,777