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Check engine light code says right side fuel rail. What does
check engine light code says right side fuel rail. What does that mean??? Injectors, low fuel pressure or flow. The truck drives great. … read more
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My check engine light came on and is reading codes P0420
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My 2003 Tacoma surges horribly after replacing O2 and fuel
My 2003 Tacoma surges horribly after replacing O2 and fuel mixture sensors. … read more
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I have the code P0420 on my 05 Tacoma V6 4.0L, I just want
good morning, I have the code P0420 on my 05 Tacoma V6 4.0L, I just want to know which catalytic is bad … read more
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I have a Toyota tacoma 4.0 4x4 250000 miles on it. I've had
I have a Toyota tacoma 4.0 4x4 250000 miles on it. I've had a lean code bank 1 and bank 2 for about 5 yrs know. I replaced everything. You name it I did it. I've had a cold air intake set up on it sin… read more
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2005 Toyota Tacoma V6 engine will sometimes stall after
2005 Toyota Tacoma V6 engine will sometimes stall after start and will restart no problem. Lately happening more often.… read more
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Camry LE: i have a 2005 toyota camry with these codes. 0031,
i have a 2005 toyota camry with these codes. 0031, 0441, 0446, 2238. how so i correct these?… read more
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2000: Whats a ballpark price to pay to replace the VSV for
Whats a ballpark price to pay to replace the VSV for a Toyota Tacoma (2000). They already replaced the EGR but that didn't change the VSV. Smog check place said mechanic should have replaced both at t… read more
Ron Z.
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tacoma DC TRD 4.0 6speed: my 2005 tacoma 4.0 is throwing a
my 2005 tacoma 4.0 is throwing a p0157 and p0138 code. I have changed the O2 sensors on both banks and have even tried running a O2 simulator. I have tested the O2 sensors per the FSM, I have inspecte… read more
sprinkles08
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I own a 2001 toyota prerunner (135,000 miles) Check engine
I own a 2001 toyota prerunner (135,000 miles) Check engine light on with a P0420 code (Catalytic below effecency Bank 1). Light will stay on for a few months then go off on its own. Mechanic says it's… read more
AMD
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tacoma: codes p0420..4.0l..420 has to do with catalytic converter.
codes p0420 and p0345 on 05 tacoma 4.0l. 420 has to do with catalytic converter. 345 has to do with camshaft position sensor bank a, that is all i can get from my scanner. do i need to replace the cam… read more
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2001 Toyota Tacoma: thermostat..o2 sensor..catalytic converter
My 2001 Toyota Tacoma 2.4 liter has codes PO125, P1135 and P1130. I think I need to replace the thermostat and either the O2 sensor before the catalytic converter or after. Correct? Thanks!… read more
Ted Ritter
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toyota tacoma: 4.0l..lean codes 171 and 174..under load..fuel pressure
ok so i have a 06 toyota tacoma. 4.0l has lean codes 171 and 174 and it has a loss of power under load. first thing i check was the fuel pressure. at idle pressure was at 40 under load drops to 20psi.… read more
AMD
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01 Tacoma: cyl..w/ p0420 cat eff below thold bank 1 code.
'01 Tacoma 6 cyl. w/ P0420 cat eff below t'hold bank 1 code. removed, came back 2 days later . Had o2 sensor aft. cat. replaced 1 year ago. Truck runs good. Both cats and both sensor wires look ok, no… read more
Amedee
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2005 Tacoma 4x4: 4.0L..thresholdchanged o2 sensor..fuel mileage..100km
2005 Tacoma 4x4 4.0L 300,000km Code PO430 bank 1 below threshold Changed O2 sensor - fuel mileage dropped 20% No more codes every 100km - codes every 1500km What else could I check?… read more
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Toyota 4Runner I have a toyota 2006 4runner sr5 with V6 4.0L
I have a toyota 2006 4runner sr5 with V6 4.0L engine. I'm having a trouble code of P0430 catalyst efficiency below threshold (bank 2). First i did was tune up the engine and clean the fuel system. Res… read more
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toyota tundra: check engine light..engine light came..cooling system
05 toyota tundra check engine light came on after replacing the cooling system due to front end accident (codes are P0031 H025 low bank1 sensor1 & P0051 low bank 1 sensor2) both replaced now mechanic … read more
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98 toyota tacoma: cyl..scan tool, trouble code po 171..o2 sensor
98 toyota tacoma, 4 cyl. check eng lite came on, on diagnosis with a scan tool, trouble code po 171, system too lean bank 1 was indicated. I changed out the o2 sensor upsteam of the cat converter, and… read more
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