Leaking fuel injectors. Catalytic converter... i had same problem. smells like rotton eggs right?
it really could be a number of things, but more than likely its either the idle air control valve that is sticking, or your transmission fluid is dirty. When your transmission fluid is dirty or has particles in it, the car will idle rough and seem to want to turn off, once it warms up and the gunk glogging the transmission filter is stirred up, the car will seem to run fine. If you let the car cool and that gunk re-settles, it will do it again.
it could be alot of different things, bud. my 89 is doing the same thing and i still haven't figured it out. they say its either the module, or ignition coil. the fuel pump could be bad. a vacuum line could be bad. or there could just be a bad relay.
All the lights work the voltage is fine and I just replaced the starter. But it registers no CCAs
car can be started an does run fine.
Tune up
Could do any number of things. Not start at all. Start and run fine and take random spells of misfiring. Could start and run fine while it's cold then start running worse as it warms up. You can pull the ICM and take it down to AutoZone where they can test if for free. Have them test it several times until it gets warmed up. A lot of times these won't show being bad until they get hot.
transmissions works fine when cold but when it warms up it spins or acts like it is in neutral I have to turn off engine and let it cool off Help.
Leaking fuel injectors. Catalytic converter... i had same problem. smells like rotton eggs right?
It's on the verge of vapor lock.
try 92 octane or higher.
I'm having the exact same problem with my 96 Explorer.
Probably your transmission fluid level is low. You should check it, the add some.
The engine coolant sensor could be at fault.
Check the coolant temp sensor. The one for the computer not the guage if so equipped
check the egr vavle or the purge valve
could be as simple as burnt spark plugs i would think it would run worse with a burnt piston but if its not smoking or anything the pistons should be fine so i would start with the plugs