Engine startup 10 second misfire

[DougS550]

Hello; This may be a dumb question but why would the injectors need replacement at 100K miles? Other cars go much farther than that on injectors.

You can try this for troubleshooting.
**On the first Cold start after car has sit for the time it usually takes to have the starting issues**
- Turn your accessory power on, but keep your foot off the brake, do not start your engine. Then after 3 seconds, turn the accessory power off.
- Do this 3 times
- Then on the fourth time, try to start your car, if your car starts right up, wait another day when the car has sat and do this Pre-Start procedure again.
- If you car starts right up after doing the accessory power cycle, you most likely have a fuel pressure leak somewhere, which you will need to fix, IE; Fuel pump assembly, Injectors ETC.
NOTE: Each time you turn your accessory power on, power is cycled/sent to the fuel pump for about 1-2 seconds which primes the system. Your fuel system does this on every start except when you start the car the fuel pump of course keeps operating. Good Luck

Sponsored