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I'm getting po171 po174 po306 po303 po302 po301 and po300 on
I'm getting po171 po174 po306 po303 po302 po301 and po300 on Toyota tundra. I changed spark plugs and cleaned the front o2 sensors … read more
Tim\u0027s Auto Repair
Tim\u0027s Auto Repair
Mechanic
High School or GED
14,987 satisfied customers
Do I log on first or ask question? Toyota 4Runner Limited
Leaking valve cover gaskets. Replaced valve cover gaskets, spark plugs wires. New gasket at plenum and throttle body. Sprayed out throttle body and mass air flow sensor. Started up now have PO300,PO301,PO302,PO303,PO304,PO305 and PO306 witch is random misfire. … read more
Ted Ritter
Ted Ritter
High School or GED
5,141 satisfied customers
Have a 02 toyota camry 2.4l codes are coming PO300, PO301,
HELLO, have a 02 toyota camry 2.4l codes are coming PO300, PO301, PO302, PO303, PO304 are showing … read more
Roy
Roy
shop foreman
Associate Degree
5,217 satisfied customers
I have a 1998 sienna, it had a bad oil leak coming from rear
hi, I have a 1998 sienna, it had a bad oil leak coming from rear v/c gskt. r&r int plennum while apart I repl plugs, wires, pcv valve after reassembly eng. runs rough. keep getting codes po300, po301,… read more
Toyota Service
Toyota Service
Toyota Dealership Service & CR Manager
5,454 satisfied customers
2007 Toyota sienna runs fine while the engine cool after
2007 Toyota sienna runs fine while the engine cool after about 2 hours it will not even idle and engine light blinks … read more
mike switzer
mike switzer
737 satisfied customers
Getting engine codes PO..300,301, 302, 033, 304, 305, 306,
Getting engine codes PO..300,301, 302, 033, 304, 305, 306, and 354 … read more
Toyota Service
Toyota Service
Toyota Dealership Service & CR Manager
5,454 satisfied customers
Cant find problem, replaced the wires plugs did a carbon
cant find problem, replaced the wires plugs did a carbon clean.the car will run fine then the hesitation happens… read more
Ted Ritter
Ted Ritter
High School or GED
5,141 satisfied customers
Two days before was driving back to Houston after filing the
Two days before was driving back to Houston after filing the Tank. In about 50 miles on highway the TRAC OFF, VSC and CHECK ENGINE light turned on. While I was continue driving to find a next exit to … read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,476 satisfied customers
sienna: hi my 2002 toyota sienna brake pedal is very hard and
hi my 2002 toyota sienna brake pedal is very hard and slippery everytime the car vibration. if the car not vibration, the brake is good, no hard , no vibration, please help… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,476 satisfied customers
camry xle: i have a1998 toyota camry 3.0 running very poor.It
i have a1998 toyota camry 3.0 running very poor.It set codes po171 po300 po301 po303 po305.All six plugs are black and sooty.found no vac leaks and replaced mass air flow… read more
AMD
AMD
Master Automobile Technician
Vocational, Technical or Trade Scho
2,626 satisfied customers
Toyota Avalon XLS: I have a 2006 Toyota Avalon XLS - 3.5L DOHC
I have a 2006 Toyota Avalon XLS - 3.5L DOHC with about 63,000 miles. Just put new tires on the back and plan to replace the fronts in October. At the same time I had the rear brakes replaced, brake fl… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,476 satisfied customers
Toyota: 2007 seinna van v6 check engine light is on , had
2007 seinna van v6 check engine light is on , had it scanned and these are the codes we came up with with po300, po301, po302, po303 ,po304, po305, po306, and po356. after a heavy rain the other day i… read more
Anthony
Anthony
ASE Certified Technician
Vocational, Technical or Trade Scho
401 satisfied customers
2002 Prius: started running..10 minutes..of the spare plug coils
I have a 2002 Prius that has started running really rough after I drive it an then let it sit for 10 minutes or more. The engine codes are PO300, PO301, PO302, PO303, and PO304. I pulled the wires off… read more
Mastertech 1
Mastertech 1
Lead Technician
Vocational, Technical or Trade Scho
2,229 satisfied customers
Toyota Tacoma 2000 toyota tacoma 2.4L. Check engine light
2000 toyota tacoma 2.4L. Check engine light on. Scan codes PO300,PO301,PO302,P1135. What is the problem and what is the fix?… read more
Ted Ritter
Ted Ritter
High School or GED
5,141 satisfied customers
1995 Toyota Avalon - 3.0 check engine light threw 5 codes- po170-po300-po302-po304-
1995 Toyota Avalon - 3.0 check engine light threw 5 codes- po170-po300-po302-po304-po306. I know po300 is ignition circuit, and po302,304, and 306 are cylinder misfires. cylinder 4 (po304) is reading … read more
Toyota Service
Toyota Service
Toyota Dealership Service & CR Manager
5,454 satisfied customers
2000 Avalon: misfires on cylinders 2, 4, and 6...already replaced
I have a 2000 Avalon. I have misfires on cylinders 2, 4, and 6. I already replaced the plugs. Do you mean to tell me that I now have to replace the coils also? They're not cheap. Are those cylinders o… read more
Boxer54
Boxer54
Line Technician
2 years university - did not gradua
1,570 satisfied customers
2001 Toyota Avalon XLS: the check engine light, VSC..accelerator..rpm
I have a 2001 Toyota Avalon XLS and the check engine light, VSC and VSC OFF lights are illuminated on the dashbooard. I took the car to AAMCO because I felt the car shaking as it accelerated. I also n… read more
Toyotaman
Toyotaman
Mastertech
Vocational, Technical or Trade Scho
2,650 satisfied customers
2001 toyota tacoma: v6..idling..full acceleration it..PO
2001 toyota tacoma 3.4 v6,74k truck is idling like crap.and has very little power under full acceleration it also makes a screaming sound out of the airbox.so i pulled the codes today and this is what… read more
Toyota man
Toyota man
1 year college
200 satisfied customers
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