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Toyota engine repair questions and answers

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  • jojo
    jojo - 2008 Toyota Tacoma - Engine - 5/1/2014
    What is p0456 code?
    p0456
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2003 Toyota Corolla - Engine - 4/30/2014
    Started car and everything quit working like pw, ac, lights, turn signals, dashboard gauges radio. Motor kept running.
    I replaced the ecm but that didn't help at all. I checked some of the fuses. The car starts and the motor runs. I'm wondering if the alternator is bad because when I started it 2 days ago the car died after running 5 minutes and the battery was dead. Would a bad ...
     
    0 answer
  • Rodneyhub
    Rodneyhub - 2004 Toyota 4Runner - Engine - 4/28/2014
    Car's temperature gauge running hot and no heat in the vehicle, what could be the issue?
    Car temp. Gauge displaying hot and no heat in interior
     
    0 answer
  • AutoMD Member
    AutoMD Member - 1996 Toyota Tacoma - Engine - 4/27/2014
    Replaced the spark plugs now im miss firing
    I just replaced the spark plugs and right after that cylinder 4 started tk miss fire so I replaced k nly that plug and gapped it correctly and that didnt work and then I added fuel injection cleaner and that didnt work and then I didnt a compression test and it was ...
     
  • AutoMD Member
    AutoMD Member - 1996 Toyota Tacoma - Engine - 4/27/2014
    Replaced the spark plugs now im miss firing
    I just replaced the spark plugs and right after that cylinder 4 started tk miss fire so I replaced k nly that plug and gapped it correctly and that didnt work and then I added fuel injection cleaner and that didnt work and then I didnt a compression test and it was ...
     
    0 answer
  • JD20III
    JD20III - 1992 Toyota Corolla - Engine - 4/26/2014
    Okay I have had some issues with starting my car.
    Ive replaced the starter, battery, & have had them all tested with the alternator, & they all passed. Cables r…
     
    0 answer
  • AutoMD Member
    AutoMD Member - 1988 Toyota Camry - Engine - 4/25/2014
    New plugs, wires, and distributor. #3 cylinder has a miss.
    when you pull the plug wire off it doesnt change idle at as all other 3 plug wires do. when out of the engine the #3 plug is showing that it is getting fire. spark plug is jet black when i pull it out. ohm tested injector and its good. could it still not be getting fuel
     
    0 answer
  • brice
    brice - 1996 Toyota RAV4 - Engine - 4/23/2014
    Does my toyota 1996 have a timing belt or chain?
    hello everybody! i m the owner a toyota townace 1996, 2.0L, and i d like to know if my campervan has a timing belt or a timing chain.... i didn t find the answer in any topic..... thanks for your help
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2000 Toyota Camry - Engine - 4/22/2014
    My car wont start. I have replaced the battery and starter.
    My car stalled while making a left turn. I put the car in park and tried starting the car back up. It revved like it was going to start, but wouldn't turn over. I had the battery and starter checked and both were bad. I replaced the battery, cleaned both terminals, ...
     
  • AutoMD Member
    AutoMD Member - 1999 Toyota RAV4 - Engine - 4/19/2014
    Check engine light is on codes say I need new cat converter
    I have 1 mechanic that says this model toyota has 2 cat converters and another mechanic that says it has 1 converter; who is right?
     
    • HouseCallAuto
      4/19/2014 HouseCallAuto
      If this car originated in California than it has two cats. if from the other 49 states then it has one. The CA car has a cat integral with the exhaust manifold and then has an add'l cat under the car, whereas the 49 state car has one cat under the vehicle.
  • AutoMD Member
    AutoMD Member - 2002 Toyota Camry - Engine - 4/18/2014
    So if I drive for more than 30 minutes and turn off my car it won’t turn back on immediately unless I wait about 15 mi
    Hello Anyone I am really going crazy. I have bought 2 fuel pumps that costed me a total of around $500 (included installation) and my problem is still not fixed. So if I drive for more than 30 minutes and turn off my car it won’t turn back on immediately unless ...
     
    • HouseCallAuto
      4/18/2014 HouseCallAuto
      Blaming the fuel pump a second time seems really dumb so I'm not so sure now after hearing that as to whether he is who you want to try to fix your car. The Oxygen sensor maybe if there is a fault code present. Is there and what is the code or codes? You don't need a K & N air filter either. If this is one of the filters that you have to oil then you do not want that because it fouls up the mass air flow sensor.
  • AutoMD Member
    AutoMD Member - 1999 Toyota Tacoma - Engine - 4/16/2014
    Why does my car hesitate when I step on the gas?
    The hesitation or miss just started. It will hesitate when starting from a stop and when the power steering is at max. There hasn't been any such symptoms when under way. There is no engine light, and it's not the transmission/gear slipping.
     
    • Pepe
      4/16/2014 Pepe
      A lot of times pulling the codes will show things that may be going on but not setting the check engine light , not all codes will set a light, so plug in a scanner and see what it tells you.
      Pepe
      4/18/2014 AutoMD Member
      Thanks I'll try that
    • yotaJ
      4/16/2014 yotaJ
      I just had this problem and was very questionable about it too but it turned out to be the throttle position sensor
      yotaJ
      4/18/2014 AutoMD Member
      Good to know. Thanks for your reply
  • AutoMD Member
    AutoMD Member - 2003 Toyota Avalon - Engine - 4/13/2014
    Huge problem with idle.....engine quits on normal idle or driving at slow speed.....restarts OK....drives OK
    was at body shop for 5 days and suddenly this problem....repair to rear fender...should not have been under hood....although older, never had this problem before.....88,000 miles
     
    • alex
      4/13/2014 alex
      is your check engine light on that would be the first place to go their is alot of things that could cause it to do that.
    • Pepe
      4/13/2014 Pepe
      I don't think the body work had anything to do with it, best thing to do would to plug in scanner and check for codes, take it to Autozone, it's free.
  • AutoMD Member
    AutoMD Member - 2004 Toyota Sienna - Engine - 4/11/2014
    Their is a loud motor sound when i turn on the ac unit
    it comes and goes
     
    • Pepe
      4/11/2014 Pepe
      If this happens only when you turn on your A/C, the couple of options you have are a bad A/C clutch, the serpentine belt, or possibly the mounting bolts for the compressor have come loose.
    • HouseCallAuto
      4/11/2014 HouseCallAuto
      Insufficient description. Please clarify the approximate location of this "motor sound" because you did not even say whether the noise is on the engine or under the dash. Also give us more to go on than "motor sound" please.
  • AutoMD Member
    AutoMD Member - 2005 Toyota RAV4 - Engine - 4/11/2014
    Why does my engine idle low?
    I replaced the alternator last week. I want to know why the idle is low when I come to a stop. It runs about 500 to 600 RPMS after sitting at 1000 or so when I start it up. I had the battery disconnected for about 24 hours because we gave up on one night and ...
     
    • Pepe
      4/11/2014 Pepe
      So the alternator was replaced before it started giving you idle problems rights? And battery was disconnected while you did this? If so, you've reset the computer and it needs time to "re-learn" and usually will with so many starts or a good run of random driving. Newer cars maintain adaptive learning data for idle speed, engine and transmission performance tuning, as well as diagnostic trouble codes and test results for emission system monitoring. Use memory savers next time when disconnecting the battery to prevent this.