First make sure that it is indeed rust on your door and not something else. Once you've determined what it is on the door it can be treated. If it is rust, not to worry - there's a lot of good products that will treat it.
If your engine management light comes on and off then you should have your car checked. Most cars' gauges flash when the car is initially started.
Yes it has.
probley weak fuel pump or injectors.
32 and 2132 and 21
This symbol is the engine management light. It means that there is a fault somewhere on the car, a written warning of the fault will then usually flah up where you digital clock dial is.
When the interior light flashing, check all doors, they might be open or not shut tightly.
This could possibly be the engine management light if so it means the system has detected a fault. The car needs to be connected to diagnostic equipment for fault diagnosis and the light to be re set.
The 1995 Chevrolet Geo flashing amber engine light is an indication that the engine needs to be checked soon. A red flashing engine light is an indication the engine needs to be checked immediately.
take it to the autozone they check the engine light for free
There is a warning light which flashes when the engine begins to overheat.
engine is about to stall
AnswerIt means that a fault has been detected in the engine management system.This could be a problem with any of the inputs to the computer, from a failed component to a loose or broken wire. At worst it could be the electronic management system itself, but try everything else before condemning it.The light means that the engine is probably not running efficiently and is in a 'get you home' mode.
thats correct