Hard start when cold and loss of power

128,644 MILES • 3.0L
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LEN23
  • MEMBER
  • 19 POSTS
My van seems have lack of power and hard start when cold. Poor acceleration. Replaced spark plugs could be distributor cap and rotor or coil.
Feb 18, 2021 at 10:13 PM
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KASEKENNY
  • ✓Experienced Mechanic
  • 18,907 POSTS
I am going to bet that this is a fuel issue. Here are some guides that will help with this:

https://www.2carpros.com/articles/engine-cranks-excessively-before-starting

https://www.2carpros.com/articles/symptoms-of-low-engine-power

So I would suggest starting with checking the fuel pressure when you turn the key on and are cranking the engine.

Here is a guide just for this:

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Let's start with this and we can go from there. Thanks
Feb 19, 2021 at 8:05 AM
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