Check engine light!!

94scdude

Registered User
When I take off, or get on the car a little hard the check engine light pops on, stays on for a minute or so and goes back off...whats causing this?? It dont change the way its running, it still runs great just pops on sometimes out of the blue, mainly when I get on it hard.
 
I was hoping it might be a usual crank position sensor problem or something of that sort.

Most likely it's air/fuel ratio related. Like was already suggested, you need to run the codes to see what the problem is. Could be o2 sensors, fuel pressure regulator, EGR valve or several other things. Run the codes and post the numbers here.

David
 
this may sound stupid but ive never fooled with a OBD 1 car, are they pretty much the same as OBD2's with pending codes, memory codes etc..?? Whats the best way to read codes on a car like this...
 
I think ill check into the reader, they seem cheap enough and alot quicker than counting flashes lol does that one work pretty good?
 
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