Three problems related to check engine light on have been reported for the 2007 Nissan Frontier. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Nissan Frontier based on all problems reported for the 2007 Frontier.
The automatic transmission would not change gear properly. It is slow in changing gear and the "check engine light" blinks.
The check engine light came on while starting the truck. It was place on the diagnostic machine and the result was that a sensor in the gas tank was not working. I received a recall notice one week after the warranty had expired. The notice stated that the warranty would take care of the problem. I emailed Nissan to complain and never heard from them.
At 7600 miles I hear a noise on the engine and check engine lights came on and gas gauge star reading empty went was full I took to the dealer they told me the noise was coming from some where in the engine they never told me was timing,chain,I took to a local repair shop and they found out that timing chain was the problem ,the check engine light at the dealer told me the was the that the reason for the gas tank read empty was t due a gas module.