2000 Chevrolet Astro Q&A

2000 Chevrolet Astro Question: code po300 alot white smoke at the tail pp smeall fuel alot

i remplese the fuel press regulator and goes away for like 2 hrs -
Answer 1
What is the fuel pressure and volume. I hope you are not driving this vehicle. -
Comment 1
i heve 75 to 79 psi at the fuel pomp and i think its to mach and no im not drive this car thanks -
Answer 2
you have multiple eng misfires, seek help it sounds like its flooding or there are other issues -