Rough engine, a few indicator lights on

GINOLFIP

MEMBER
2005 HONDA PILOT
6 CYL
AWD
AUTOMATIC
143,000 MILES

Yesterday the engine started running rough (hesitations) at the same time the check engine light, the VTM-4 light and the Check air bag light all came on. I checked the manual to see what this was, I could not find that combination. This morning the check engine light blinked for a few minutes. Any ideas?

1 Reply

WRENCHTECH

MECHANIC
20,761 POSTS

The "check engine" light is an indicator for a system that monitors many electronic functions in the system, also called the "malfunction indicator lamp" (MIL). It can come on for any of hundreds of different causes from any of the systems that the computer monitors. Some are very important and can lead to further component or engine damage and some are emissions related not as serious but still a problem and need to be repaired.

Your first step is to have the computer scanned to retrieve the trouble codes that were set when the check engine light came on. Those codes will give you specific information about what the computer saw and will get you pointed in the right direction to find your problem. With a 1996 or newer and some 95 cars and you have an AutoZone or Advanced auto parts in your area, they will read them for free. Once you have these code numbers, we can be a lot more specific about what your problem may be.