Rough idle and check engine light
#1
I just noticed a problem where when I started the car (94GXE), the engine sounded really rough and the check engine light stayed on. After a few minutes, the engine normalled out and the light went off. Any ideas as to what's causing this? It seems like it may have to do with emissions control or exhaust systems.
#2
Mine does this & its a fuel injector problem. I'm hoping its a sensor but its not coming on enough for my mechanic to really tell what's going on. It threw a code to the ecu of 51 ( so you might want to see if yours is throwing a code to). This code is a fuel injector circuit malfunction. I just live with it at this point. It's been doing it for 3 months, the light comes on only when I start is (every now & then) and stays on for about 15-30 seconds runs really bad, then goes off & runs fine.
#4
Originally posted by Sarah91se
Mine does this & its a fuel injector problem. I'm hoping its a sensor but its not coming on enough for my mechanic to really tell what's going on. It threw a code to the ecu of 51 ( so you might want to see if yours is throwing a code to). This code is a fuel injector circuit malfunction. I just live with it at this point. It's been doing it for 3 months, the light comes on only when I start is (every now & then) and stays on for about 15-30 seconds runs really bad, then goes off & runs fine.
Mine does this & its a fuel injector problem. I'm hoping its a sensor but its not coming on enough for my mechanic to really tell what's going on. It threw a code to the ecu of 51 ( so you might want to see if yours is throwing a code to). This code is a fuel injector circuit malfunction. I just live with it at this point. It's been doing it for 3 months, the light comes on only when I start is (every now & then) and stays on for about 15-30 seconds runs really bad, then goes off & runs fine.
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