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2001 Toyota Tacoma p0300 and p0450 Code

Discussion in '1st Gen. Tacomas (1995-2004)' started by DC01tacoma, Apr 2, 2023.

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Apr 2, 2023 at 2:35 PM

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DC01tacoma [OP] Member

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Having trouble fix issues. My 2001 toyota tacoma is showing p0300 random misfire and p0450 evaporative emission control system pressure sensor code. I have replaced a couple of hoses that had cracks, put a new vapor pressure sensor on and replaced all spark plus but still have codes. Truck runs rough when starting cold but settles down after a little bit. Any idea on what could be the issue?

DC01tacoma, Apr 2, 2023

#1

Apr 2, 2023 at 2:39 PM

#2

#2
02hilux What do you mean there’s no road, I’m here

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Crack head(s)

Do a leak down and compression test

02hilux, Apr 2, 2023

#2

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