Joined
·
3 Posts
2003 ford taurus SES/V6/82,000/4 new tires/balance well
Check engine is always on because of the oil gauge does not work, which always shows zero and can not give the correct info.
Two weeks ago, I changed engine oil, after that, I found my car began shaking when accelerate to around 40-50 MPH, especially when the AC is on, it would be more serious. Yesterday, when I was driving in the freeway upgrade, I found it was hard to speed up, shaking and checking engine light began flashing, after 1-2 minutes, the light stopped flashing.
I felt like maybe one or two of engine works discontinuously, is it because of the electricity circuilt problem, need I to change the circuit?
Thank you so much for your help.

Check engine is always on because of the oil gauge does not work, which always shows zero and can not give the correct info.
Two weeks ago, I changed engine oil, after that, I found my car began shaking when accelerate to around 40-50 MPH, especially when the AC is on, it would be more serious. Yesterday, when I was driving in the freeway upgrade, I found it was hard to speed up, shaking and checking engine light began flashing, after 1-2 minutes, the light stopped flashing.
I felt like maybe one or two of engine works discontinuously, is it because of the electricity circuilt problem, need I to change the circuit?
Thank you so much for your help.