what are the symptoms of a bad throttle body

Asked by Mar 13, 2017 at 12:07 PM about the 1999 INFINITI Q45

Question type: Maintenance & Repair

sometimes the idle surges, sometimes the engine won't rev past 1200 rpm

3 Answers

6,745

Is the check engine light on?, if it is take it to ur local auto parts store and they can check for codes free of charge

no, no check engine light. I just had it at my mechanic, who I trust completely. They were stumped. What would your next move be?

1,485

another mech. or technician ?, vacuum leaks ? clean the iac port ?

Your Answer

Add photo

Related Questions

Q45

Looking for a Used Q45 in your area?

CarGurus has 3 nationwide Q45 listings and the tools to find you a great deal.

Postal Code:

Search INFINITI Q45 Questions

INFINITI Q45 Experts

#1 Paul Washburn
Paul Washburn
Reputation 190
#2 Michaela Mous
Michaela Mous
Reputation 140
#3 v8pw
v8pw
Reputation 120
View All

Related Models For Sale

Used Mercedes-Benz S-Class
9 Great Deals out of 150 listings starting at $5,999
Used Nissan Maxima
31 Great Deals out of 329 listings starting at $1,700
Used BMW 7 Series
3 Great Deals out of 139 listings starting at $7,500
Used Honda Accord
91 Great Deals out of 1,233 listings starting at $1,888
Used Mercedes-Benz E-Class
46 Great Deals out of 507 listings starting at $3,000
Used Chevrolet Camaro
784 listings starting at $2,500

Used Cars For Sale

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.