Trouble Code p0300
#1
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Trouble Code p0300
Plugged in my obd2 scanner, on my trans am 00 ls1, Got one trouble code, p0300 Random/Multiple Cylinder Missfire.
What could that be?
/Jocke
What could that be?
/Jocke
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what simptons can for Broken valve springs, Roker arm , or a bent rod???/
My luck it's one of those..........car was very hesitate ......idle is lil rougher....
car won't move it about 4000rpm's .......I have a 3200 Vig. stall just installed
My luck it's one of those..........car was very hesitate ......idle is lil rougher....
car won't move it about 4000rpm's .......I have a 3200 Vig. stall just installed
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Had that code when I put top engine cleaner in the engine and also a few months ago a mouse chewed one wire near my pcm harness. Fixed the wire and no issues. Look at the wires coming out of you pcm, never know.
#7
I just fixed my problem with my misfire. I tuned it up 2 times and found a manifold leak and it cleared it instantly. So if u do a tune up and it doesn't fix your problem then check for vacuum problems.