Check engime light flashing - 2000 Mazda 626

Will it blow this fuse if only park light are turned on?

check engime emissions equiptment for leaks and when was its last tune up done?

Here's a guide.http://www.oreillyauto.com/site/c/search/Repair+Manual+-+General/03501/C0008.oap?model=Maxima&vi=1211319&year=1991&make=Nissan

there are over 1000 diagnostic trouble codes that cause a check engine light to illuminate. I would suggest that you take the car to autozone and get them to retrieve the code for u . they have a scanner that they will do this with free of charge and get back to me with the DTC. It could be as simple as you didnt tighten the gas cap well enough to a serious trans or engine problem or even a catalytic converter not performing properly

Hi,
Do mean the diesel fuel? Please check the fuel pump for malfunction. You may need to check also the pump relay and power cables. Regards

Usually when it is using to much gas, it needs a tune up.

U can reset the check engine light by disconnecting the battery negative cable for 3 minutes, but if the problem that caused the light to come isn't repaired it will come back on fairly quickly.

If you hear any ticking or knocking inside the engine do not drive it. You could change the oil pressure sending unit if there's no noise, most times that will fix the problem. It is advisable to put an external mechanical pressure gauge on there, either temporary or permanent...then, you can read the actual pressure...
I prefer gauges to lights because most time lights (either temp or oil) tell you "you have just blown your engine", instead of warning you when a problem is just beginning.

You could just have low oil, or a heating problem.