what causes intermittent non acceleration problem

Asked by Sep 11, 2014 at 11:53 PM about the INFINITI J30

Question type: Maintenance & Repair

At times the car will not accelerate when stated and on one time while driving, turning off
and restarting will usually resolve the problem but it may require numerous restarts before
it works. MAF, TPS, all 4 O2 sensors have been changed as well as fuel pump and filter,
it throws code for TPS and IAC, any ideas?

2 Answers

67,435

More than likely,it is the iac,it control,s the air flow,to mix air and fuel.Not enuff air,and it will stall.

1 of 1 people found this helpful.
67,435

By switching it off,reset,s the ecm,

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions

Search INFINITI J30 Questions

INFINITI J30 Experts

#1 schalk
schalk
Reputation 20
#1 mikeatpriestlake
mikeatpriestlake
Reputation 20
#1 T_S_T
T_S_T
Reputation 20
View All

Related Models For Sale

Used INFINITI JX35
19 Great Deals out of 485 listings starting at $14,950
Used INFINITI G37
196 Great Deals out of 4,511 listings starting at $5,995
Used INFINITI Q45
146 listings starting at $2,000
Used Mercedes-Benz E-Class
443 Great Deals out of 19,803 listings starting at $1,500
Used Honda Accord
971 Great Deals out of 62,362 listings starting at $999
Used INFINITI M45
10 Great Deals out of 187 listings starting at $4,499
Used Lexus ES 300
26 Great Deals out of 894 listings starting at $750
Used INFINITI FX35
52 Great Deals out of 1,334 listings starting at $2,988
Used Cadillac Seville
338 listings starting at $2,500

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.