Well my Hot start issue is still there, only needed to run the car for like 15-20 minutes, wait @ the same amount of time and it was hard to start and when it did it idle at like 400-500rpms very roughly and with like 1-2 inches of vacuum running EXTREMELY rich, with a mild smoke screen filling the back yard. It was running like that for nearly 5 minutes and it didn't change.. nor did the Check engine light even turn on?? You think idling at 400-500rpms, rich as sin would set off warning bells inside the ECU
Things replaced/tried:
Only things not messed with/checked yet are:
Now at this latest time, instead of blipping the throttle which always gets it to run `normally', i got out an Allen key and slowly opened up the Idle air bypass screw after like 2-3 turns out, it caught and started to run `normally' again.. after the car had a chance to clear itself with a few WOT throttle hits at the throttle body i shut it off, came back like 10 minutes later and it was easier to start (had a hint of not wanting to thou)
If any one can help me on this it would be awesome.
Previous threads on this same problems
Issue Link one
Link Two
Things replaced/tried:
- Spark plugs
- Spark plug wires
- Fuel Filter
- Positive Crankcase Ventilation Valve
- Air Filter
- Dis module
- ECT sensor
- Coil Pack (from a good running car with no issues at all)
- Cam sensor
- Crank Sensor
- Idle Air controller (From TWO different cars that have no issues)
- Throttle position Sensor (As above)
- Injectors removed, `sonic cleaned', Checked for leaks, ectra
- All Inter cooler tubing resealed twice
- Inter cooler Replaced on second Tube resealing (had it sitting around, and i removed everything to make sure i had CLEAN surfaces)
- Return Plenum checked
- Grounds checked, and 4ga even added (Battery to chassis, Battery to Engine, Engine to chassis)
Only things not messed with/checked yet are:
- Mass Air Flow sensor (does this same thing unplugged?)
- Intake Air Temperature sensor
- Barometric Air pressure sensor
- Oxygen Sensors (how can it be them on start up?)
Now at this latest time, instead of blipping the throttle which always gets it to run `normally', i got out an Allen key and slowly opened up the Idle air bypass screw after like 2-3 turns out, it caught and started to run `normally' again.. after the car had a chance to clear itself with a few WOT throttle hits at the throttle body i shut it off, came back like 10 minutes later and it was easier to start (had a hint of not wanting to thou)
If any one can help me on this it would be awesome.
Previous threads on this same problems
Issue Link one
Link Two
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