WHEN TRAVELING AT RANDOM SPEEDS BUT MORE SO ...

2003 Ford Mustang

Tiny

Anonymous

February, 11, 2013 AT 7:09 AM

When traveling at random speeds but more so around 40mph the car jerks. I have replaced the sparks and wires and fuel filter. It does seem to run better when I put high octane gas in or use sea foam. It does not feel like its the transmission. Also the car is not throwing any codes and no light on the dash is on. I checked the check engine light is working. What should I do or replace next?


Thanks
Chad

P.S.
I dont have my debit card with me but I do plan on making a donation. Please forgive me!

FOUND 16892 RELATED QUESTIONS

1 Answer

Tiny

hmac300

February, 11, 2013 AT 3:33 PM

Check fuel pressure first and clean throttle plate on both sides with choke cleaner as well as iac hole if there is one.

Please login or register to post a reply.

How to read codes Chevrolet Blazer
How to gather codes Ford Explorer
Read Codes Like a Pro
Code Read Retrieval/Clear Chevrolet Camaro