1990 toyota pickup v6 wont start when warm

Asked by Nov 27, 2012 at 09:49 PM about the 1990 Toyota Pickup 2 Dr Deluxe 4WD Standard Cab SB

Question type: Maintenance & Repair

i have a 1990 toyota 4x4 pickup. v6. it runs really good MOST of the time but some times after
warming it up completely, then turning it off and trying to start it within an hour,after shutting it off, it
will slowly idle down until it dies. then it wont start for up to 2 hours after. unless i disconnect the mass
air flow sensor. then it will idle and if i ease the throttle i can rev it. do i need a new mass air flow
sensor? or am i covering up the problem when i disconnect it?

1 Answer

6,415

Have you checked the idle air controller? They do fail like this sometimes...

Your Answer

Add photo

Related Questions

  • 92 Toyota Pickup surging idle issue 81 answers

    My 92 Toyota pickup (22re engine) has developed a bad surging idle issue when the engine is warm. I've had my air/idle control valve cleaned, and checked the idle screw seal to see if there was a vacu...

    1992 Toyota Pickup 2 Dr STD Standard Cab SB

    -

    Maintenance & Repair

  • why wont my toyota run 1 answer

    I have a Toyota that will not run long when it warms up it will idle all day and the moment I start to drive it I make it maybe a few miles and it acts up and dies like it is starving for fuel I have ...

    1979 Toyota Pickup

    -

    Maintenance & Repair

  • 1995 Toyota Pickup. Rough Idle and unresponsive acceleration 1 answer

    I own a 1995 Toyota Pickup. The major problem is that it runs fine at start, but once it heats up it begins to idle rough. It either idles around or above 2000 rpms which sounds like it is gonna blo...

    1995 Toyota Pickup 2 Dr DX 4WD Standard Cab SB

    -

    Maintenance & Repair

  • 1986 Toyota pickup don`t start after one hour rest during winter. 1 answer

    My 1986 Toyota pickup don`t start after one hour rest during winter. (In Quebec, it’s very cold – 20 F.) No problem when warm, no problem when cold. When the problem occur, I got fire on plugs, but ...

    1986 Toyota Pickup

    -

    Maintenance & Repair

  • 87 toyota, whem motor is warm will not start 3 answers

    My Toyota truck, when motor gets warm and I turn it off will not start unless, I spray carb cleaner in throttle body. When motor is cool starts every time. It first started doing it about a month ago....

    1987 Toyota Pickup

    -

    Maintenance & Repair

Search Toyota Pickup Questions

Toyota Pickup Experts

#1 Reelin68
Reelin68
Reputation 1,140
#2 wabbo369
wabbo369
Reputation 620
#3 LouB
LouB
Reputation 420
View All

Related Models For Sale

Used Toyota 4Runner
284 Great Deals out of 20,392 listings starting at $2,700
Used Ford F-150
2,410 Great Deals out of 209,424 listings starting at $895
Used Ford Ranger
177 Great Deals out of 6,201 listings starting at $1,300
Used Toyota Corolla
728 Great Deals out of 74,097 listings starting at $1,790
Used GMC Sierra 1500
875 Great Deals out of 64,409 listings starting at $1,500
Used Jeep Wrangler
284 Great Deals out of 19,039 listings starting at $3,295
Used Toyota Camry
838 Great Deals out of 90,858 listings starting at $1,300