2003 cavalier with check engine and trac off light on

Asked by Jul 10, 2016 at 01:24 PM about the 2003 Chevrolet Cavalier LS Sport Coupe

Question type: Maintenance & Repair

I have a 2003 cavalier with the check engine and trac off light on. Also the radiator fan turns on as soon as the car starts and stays on as long as it is running. The code for the check engine light is for an intake air temperature sensor. I replaced the sensor, but the code is still there. I also read that it may be the ECT. I replaced that today, but still have the issue. Also, with the trac off light on, the car shifts hard (like the car is in safety mode or something). Car idles a little bit higher and still runs at normal temperature. MPG did drop about 2-3 miles per gallon. Any ideas???

1 Answer

Still having this problem

Your Answer

Add photo

Related Questions

Search Chevrolet Cavalier Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Chevrolet Cavalier Experts

#1 John Saffrahn
John Saffrahn
Reputation 2,760
#2 dandyoun
dandyoun
Reputation 1,250
#3 mbar1
mbar1
Reputation 1,120
View All

Related Models For Sale

Used Chevrolet Malibu
1,126 Great Deals out of 82,799 listings starting at $1,800
Used Chevrolet Impala
935 Great Deals out of 35,463 listings starting at $1,995
Used Honda Civic
936 Great Deals out of 68,320 listings starting at $1,500
Used Toyota Corolla
1,077 Great Deals out of 64,179 listings starting at $1,595
Used Ford Focus
965 Great Deals out of 59,072 listings starting at $1,395
Used Chevrolet Camaro
475 Great Deals out of 39,921 listings starting at $3,499
Used Honda Accord
1,081 Great Deals out of 76,805 listings starting at $1,395
Used Ford Mustang
582 Great Deals out of 41,215 listings starting at $1,699
Used Dodge Neon
932 listings
Used Chevrolet Aveo
18 Great Deals out of 2,157 listings starting at $1,500
Used Chevrolet Silverado 1500
2,741 Great Deals out of 149,181 listings starting at $1,500
Used Nissan Altima
1,069 Great Deals out of 82,298 listings starting at $1,900
Used Toyota Camry
1,196 Great Deals out of 93,143 listings starting at $700