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Hard to start, will not idle misfiring under load. Battery
hard to start , will not idle misfiring under load … read more
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2004 Toyota celica gt 1.8 has po171 new mass airflow bank 1
2004 Toyota celica gt 1.8 has po171 new mass airflow bank 1 airflow sensor new manifold gasket still has 171… read more
rpmdiag
rpmdiag
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Cilica: John. How good are you with a 2000 Toyota Celica
Hi John. How good are you with a 2000 Toyota Celica 4 cylinder? My daughter bought her first car with her own money (Good Kid). The plugs run lean (White). The engine light throws a 0171. Great power … read more
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2000 Toyota corolla CE most of the time I need to cranking
2000 Toyota corolla CE most of the time I need to cranking for 4 or five seconds for the engine star running after the engine running when give throttle the car filling like no power or lack of power … read more
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Celica: 2000 Toyota Celica 2.3 engine. Have a P0171 code. Two
2000 Toyota Celica 2.3 engine. Have a P0171 code. Two things are evident. The LT Trim is at 18, the ST trim is at -3.8. The Front O2 sensor is switching between .15 and .880 but very slowly. What has … read more
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I have a 2004 TRD 3.4 it has just had tune up ,plugs air filter
I have a 2004 TRD 3.4 it has just had tune up ,plugs air filter etc within 4000 km.Its idling a bit rough and also a random miss.… read more
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Celeca: Ive been working on my daughters 2001 Celica. Just
I've been working on my daughter's 2001 Celica. Just read 3 codes: PO300,PO304 and a PO171. I just tuned the car and have reset the codes. Seems like the injectors are fouled and am running cleaner. T… read more
Skyvisions
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corolla: i put an aftermarket cold air intake on my 2005 corolla
i put an aftermarket cold air intake on my 2005 corolla and my cel light came on. the ob2 code is po171. what can i do to increase my fuel intake to balence the ratio? i have no leaks or anything like… read more
Skyvisions
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approx 95,000 miles..check engine light..overheating..temp gauge
Approx 95,000 miles on vehicle. The check engine light has never come on. There was a smell of overheating, but no change in temp gauge. I mentioned this also to mechanic, but he said it was probably … read more
Toyotapro
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2000 toyota corolla: it failed emmisions due to code po171
got a 2000 toyota corrolla. vehicle has about 210000. My problem is that it failed emmisions due to code PO171. I replaced the mass air flow sensor, checked wiring, checked fuel pump, fuel injectors, … read more
scionking
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2000 Toyota Avalon: cel..TC=PO171 No loss of power or rough idle.
I have a CEL on a 2000 Toyota Avalon. TC=PO171 No loss of power or rough idle. No performance issues. What is most likely cause?… read more
Dan
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2001 Toyota Celica: installed new..acceleration..my fuel economy..mph
I have installed new plug on my 2001 Toyota Celica, it runs smoother and better acceleration but my fuel economy did not improve. I was originally getting 32 MPH, then i was averaging 28, changed the … read more
Toyotapro
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2001 toyota corolla: 1.8l , just did tune..pcv..starts right..slowly
2001 toyota corolla 1.8l , just did tune up, new plugs- NGK platinums, filter, pcv , ect .... when I turn the car on it starts right up but when I give it gas it bogs down, when i very slowly hit the … read more
Genchi Genbutsu
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toyota 4runner: with 100,000 miles engine runs good..check engine
2ooo toyota 4runner 3.4 with 100,000 miles engine runs good but has no power, replaced spark plugs and 02sensor. check engine code po171, system too lean bank one?… read more
ted ritter
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my 2004 toyota tacoma has poor gas mileage standard 4 cylinder
my 2004 toyota tacoma has poor gas mileage standard 4 cylinder 5 speed trans what could help this? Never been serviced by toyota since 43000 miles could toyota fix with computers or is it an easier fi… read more
BOBBYSS
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2000 toyota echo: liter with 130,000 miles..Car stumbles/cuts
2000 toyota echo 1.5 liter with 130,000 miles. Car stumbles/cuts out upon giving gas. Happens mostly while pulling away from dead stop, also sometimes when trying to pass. Pulled dtc p0171 st/lt trim … read more
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1997 toyota camry le: it hesitates..i give EXTRA pedal..shifts..hills
i have a 1997 toyota camry le I-4 and under slow exceleration it hesitates and sometimes pops, but if i give EXTRA pedal it shifts and excelerates quickly. this mostly happens up hills… read more
ted ritter
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1996 Celica: started ideling..engine light came on what is the cause
My 1996 Celica started ideling low when in drive and the engine light came on what is the cause?… read more
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