knocking

40

Asked by Sep 12, 2012 at 11:00 PM about the 2003 INFINITI I35 4 Dr STD Sedan

Question type: Maintenance & Repair

I fill my infinity I35 - 2003 with premium gas but it gives me a lot of knocking, I have done everything to clean the mass air flow sensor.
What else can I do?

2 Answers

10,305

When is it knocking? At idle? highway speed? or both?

6 of 6 people found this helpful.
40

on highway and whenever I push the accelerator at 40-60 m/h

4 of 4 people found this helpful.

Your Answer

Add photo

Related Questions

  • knocking 2 answers

    I fill my infinity I35 - 2003 with premium gas but it gives me a lot of knocking, I have done everything to clean the mass air flow sensor. What else can I do?

    2003 INFINITI I35 4 Dr STD Sedan

    -

    Maintenance & Repair

  • SES light Engine Knocking and RPMs bounce 3 answers

    So I just got this 03 infinity i35 and everything was good it's just there was a engine hesitation and I was told that it was the ingnition coil ? The RPMs fluctuate up and down idling and I hear a...

    2003 INFINITI I35 4 Dr Luxury Sedan

    -

    Maintenance & Repair

  • when car is in park why is it making knocking noise could it be the rack? i have changed both cv joints 1 answer

    i replaced both cv joints, both control arms ,engine mounts,but it still makes knocking noise what could it be it does not make the noise when driving but when in park with car running and turning t...

    2004 INFINITI I35 4 Dr STD Sedan

    -

    Maintenance & Repair

  • Stero questions 4 answers

    I just purchased Infiniti 2004 i35 beautiful car always wanted one my question is stereo system sounds good of course better on CD aux but I don't think that my subwoofer is connected it's lackin...

    2004 INFINITI I35 4 Dr Luxury Sedan

    -

    Maintenance & Repair

  • 2002 Infiniti I35 1 answer

    Just replaced crank shaft sensor, all 6 coil packs, all sparkplugs, brand new starter and battery car still hesitant to start we have to turn it over n cut it off n turn it over again then eventual...

    2002 INFINITI I35 4 Dr Luxury Sedan

    -

    Maintenance & Repair

Search INFINITI I35 Questions

INFINITI I35 Experts

#1 Tom Demyan
Tom Demyan
Reputation 180
#2 COMETGUY61
COMETGUY61
Reputation 80
#3 Michael McGrail
Michael McGrail
Reputation 60
View All

Related Models For Sale

Used INFINITI G35
98 Great Deals out of 3,243 listings starting at $2,495
Used Nissan Maxima
331 Great Deals out of 24,189 listings starting at $1,999
Used INFINITI M45
7 Great Deals out of 198 listings starting at $5,700
Used INFINITI Q45
147 listings starting at $2,000
Used Acura TL
184 Great Deals out of 5,355 listings starting at $999
Used Honda Accord
1,031 Great Deals out of 67,107 listings starting at $1,000
Used Nissan Altima
1,265 Great Deals out of 74,639 listings starting at $1,000
Used Toyota Camry
1,198 Great Deals out of 83,219 listings starting at $750
Used INFINITI FX35
60 Great Deals out of 1,333 listings starting at $3,495

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.