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hard cold start

  1. sebas-1024

    Resolved 92' Galant Diagnosing a hard start condition and random low revs while running

    Hello,The car is a 92' Galant with a 4g63 DOHC. It had a hard cold start so I went ahead and ordered an NTK Coolant Temperature Sensor (as was suggested to me in a previous thread) from RockAuto thinking that was the problem, today I replaced the previous sensor with the new one hoping that...
  2. S_39

    GVR-4 Galant VR4 Doesn't Idle Properly

    Yet another bad idle post....My Galant VR4 that I bought earlier this year (and had a plethora of issues with it that I have been solving 1-by-1) is having issues with its idling. When the engine is cold, the car doesn't even start or idle without me pumping the gas and holding it above 800rpm...
  3. 1G 1991 plymouth laser rs engine lagging when cold

    1991 plymouth laser rs automatic, no turbobasically what the title says, the car turns on perfectly fine, idles fine, just when its left overnight or in cold days it will be very sluggish. i step on the gas and its very stiff, my rpm climbs to 2000-3000 but my speed is 10-20km/h. it takes a...
  4. Jonerob

    1G 90 GSX hard cold start

    My 90 GSX has a weird start issue. After sitting for an hour or more, the car needs to crank for 3-4 seconds before starting. Once it starts, even if turned immediately off, it will start again instantly. I’ve noticed that if I turn the key on and leave it on for like a minute, It will start...
  5. 2G Questions about idle (difficult cold start), Euro 4G63 N/T

    Hi guys, first of all, I apologise for dumb questions and bad English, I’m a non-US based newbie. Aside from the Chilton manual, this forum has been my only source of info. I’ve tried my best searching, so please link me to threads if I’ve missed something. I have the Euro version of the 2G -98...
  6. 1G Help kind of stumped very hard cold starts than frying ECU's back to back

    hey guys hoping maybe I can get some insight.. got a 92 talon awd turbo 6 bolt motor minor bolt ons big16g 2g maf full exhaust & 550cc injectors. Thing doesn't start on its own unless I spray starter fluid.. I fixed most of the boost leaks changed the maf still no change. might start up once...
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