Car won't start in mornings

Asked by Mar 01, 2016 at 09:01 AM about the 1999 Toyota Camry LE

Question type: Maintenance & Repair

1999 Toyota Camry- In the mornings when the car
hasn't been run for 12 hours or so, it has problems
starting. This morning turned key over and let go
and engine wouldn't start. Rpms dropped down to
0 as soon as I let go of the key however radio was
on. Tyrned key again and held it this time while
pressing the gas peddle and same thing. Went
from 2/3 rpms to 0 as soon as I let go of gas and
key. After the 4th or 5th try, the engine finally
caught and started revving up. Any idea what is
going on?

16 Answers


Been having the same problem with my Toyota Van. Mechanic hasn't had an answer for me yet. If I rev the engine, a cloud of white comes out of the exhaust and then it will run okay after a few seconds.

Best Answer

Is the CEL(Check Engine Light) ON when the engine is running? Most would diagnose this issue with a Spark Tester and a FUEL PRESSURE GAUGE installed. You might try having someone smack the bottom of the gas tank with the palm of the hand while this issue is happening.

Hi Lastchancegarage: No, the check engine light never came on and still doesn't. Took it to my mechanic yesterday and it wasn't even showing the symptoms. They decided to keep it over night and check it this morning to get any clues.

Ok, let us know what your Mechanic's diagnosis is.

1 out of 1 people think this is helpful.

Will do- thank you!


My problem was fixed by replacing a variable valve camshaft solenoid - whatever that is.

Thanks for the update. Interesting...that solenoid should have turned on the CEL(Check Engine Light) and set a code in the computer.


It probably would have, but it was already on. Has been for about 3 years. Had it checked a number of times and the code was a misfire. This time probably because of a sensor.

Interesting....thanks....Tony C

Unfortunately to this day, my mechanic does not truly know what is going on. I've taken my car to 3 mechanics and one of them said he thinks it may be the idle control valve and he recommends a full throttle cleaning. Rather unsure of how to proceed as a new idle control valve was put in about a year and a half ago.

Hmmm.....seems like we have a "problem child" for a vehicle who defies the diagnosis and repair of many "experts" A history of the CEL being a clue as to what might be wrong A scan of computer codes and some basic engine tests and diagnosis is where I would begin. Compression Test.....Fuel Pressure Test.....Ignition Spark Test.....Inspection of Timing Chain or Belt...and Battery and Cranking Circuit Test. When all else fails...go back to the BASICS. Good Luck

They've tried several times to do a scan of computer codes and such however nothing was coming up. It's most likely going to have be a wait and see scenario.

OK...please keep us informed.

Update: After two mechanic's tore a part my engine and couldn't find anything wrong I ended up taking it to a Toyota Dealer Service Center where there after doing the same thing they noticed the idle control valve was clogged as were several other tubes. They ended up performing a full throttle cleaning and so far so good. However as I was checking out, they did recommend a new water pump as they believe mine is starting to leak. Was rather hesitant with fixing this as my car has not shown any signs of it starting to fail and the other two mechanics did mention it. Go in for one problem, come out with possibly another! Regardless, probably going to take it for a second opinion just to be on the safe side as they were trying to sell me a car.

Correction: .."and the other two mechanics did not mention it."

A bad /clogged IAC Valve is definitely a possible cause of what you describe as the original issue. A water pump that is truly starting to leak should be replaced. When The WP fails...the engine could severely overheat. Not good for the engine. Sounds like you finally found a good mechanic at the Toyota Dealership.

Your Answer

Add photo

Related Questions

  • Morning starting the car 1 answer

    I moved to Palm Springs in May. It has been very hot during and night and day. However, about three weeks ago it started cooling off during the nights. I have noticed that when I start my car in th...

    2007 Toyota Camry XLE V6


    Maintenance & Repair

  • car won't start. no power at all 2 answers

    my wife was coming home and said the car was losing power. The car died completely then and she had it pushed home. The next morning the car started and then she turned it off. The next morning the ...

    2003 Toyota Camry LE


    Maintenance & Repair

  • '97 Camry won't start 2 answers

    Hello. A week ago my car started really rough before running normally throughout the day. It did tgis every morning. My battery then went out...and I got a new one installed. Right after replacing...

    1997 Toyota Camry LE


    Maintenance & Repair

  • Camry turns over but won't start. 1 answer

    Car won't start. I drove it all day then parked it over night. Go out the next morning and it turns over easily but doesn't start. Its a 2003 Toyota Camry 4 liter. I was told this sounds like a dist...

    2003 Toyota Camry LE


    Maintenance & Repair

  • Why didn't my car start this morning? 3 answers

    I have a Toyota premier and I find in the morning when I start it up it jerks for about 5 mins and this morning it wouldn't start after 8 attempts of trying it did.why?

    Toyota Previa


    Maintenance & Repair


Looking for a Used Camry in your area?

CarGurus has 90,973 nationwide Camry listings starting at $249.


Search Toyota Camry Questions

Toyota Camry Experts

#1 Reelin68
Reputation 12,140
#2 Tom Demyan
Tom Demyan
Reputation 4,260
#3 tenspeed
Reputation 2,930
View All

Related Models For Sale

Used Honda Accord
790 Great Deals out of 88,192 listings starting at $1,150
Used Toyota Corolla
717 Great Deals out of 73,207 listings starting at $1,950
Used Honda Civic
516 Great Deals out of 89,847 listings starting at $1,299
Used Nissan Altima
878 Great Deals out of 80,282 listings starting at $1,800
Used Toyota Avalon
212 Great Deals out of 13,784 listings starting at $1,250
Used Toyota RAV4
665 Great Deals out of 70,684 listings starting at $2,350
Used Hyundai Sonata
607 Great Deals out of 52,338 listings starting at $1,495
Used Nissan Maxima
290 Great Deals out of 26,473 listings starting at $1,300
Used Honda CR-V
832 Great Deals out of 60,382 listings starting at $900
Used Chevrolet Malibu
876 Great Deals out of 81,397 listings starting at $995
Used Toyota 4Runner
284 Great Deals out of 20,880 listings starting at $1,995
Used Toyota Tacoma
521 Great Deals out of 39,893 listings starting at $1,995

Used Cars For Sale

2017 Toyota Camry LE For Sale
19,394 listings starting at $16,988
2016 Toyota Camry LE For Sale
27 Great Deals out of 1,716 listings starting at $12,500
2015 Toyota Camry LE For Sale
30 Great Deals out of 1,498 listings starting at $10,999
2014 Toyota Camry LE For Sale
44 Great Deals out of 2,120 listings starting at $8,995