engine crank but will not start up

189,934 MILES • 4.6L • V8 • RWD • AUTOMATIC
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REARDRIVE
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  • 93 POSTS
I got some misfiring in cylinder one, two and three. I put in new spark plugs and coils that did not solve the problem. I heard fuel injector can set a code, so I change all the fuel injectors. I started the car to check for gas leaks there was no leak. I notice I did not have the squeak when rev up the engine and the engine does not idle up down anymore. I erase the codes. I let the car run about thirty minutes no codes showed up. I turn the car off about four hours I try restart the car all did just turn over no start. I did not have this no starting problem until I replace the fuel injectors. what did I do wrong?
Feb 25, 2017 at 9:36 PM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Have the fuel pressure checked. Were all injectors replaced new and OEM?
Feb 19, 2021 at 5:48 AM
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REARDRIVE
  • MEMBER
  • 93 POSTS
The fuel injectors I put in were re-manufactured with a five star rating. I have not tested the fuel pressure, I have to get a tester for that. I know the fuel pump is working because it started up today I tried to crank a few later it would not crank. so I unhooked gas line place a can under the line and crank the car the was half full of gas.
Feb 19, 2021 at 5:48 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Remove the spark plugs and check if they are dry or wet. If the injectors are sticking, they could flood the cylinders.

Have a scan done to check for trouble codes.
Feb 19, 2021 at 5:48 AM
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