# 2007 Buick Rendezvous - Won't start

**URL:** <https://community.cartalk.com/t/2007-buick-rendezvous-wont-start/150736>\
**Category:** Maintenance/Repairs\
**Tags:** buick\
**Created:** [October 15, 2019, 12:06am UTC](https://community.cartalk.com/t/2007-buick-rendezvous-wont-start/150736 "2019-10-15T00:06:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ShawnMoore](https://avatars.discourse-cdn.com/v4/letter/s/5e9695/32.png) [@ShawnMoore](https://community.cartalk.com/u/ShawnMoore)\
**Post date:** [October 15, 2019, 12:06am UTC](https://community.cartalk.com/t/2007-buick-rendezvous-wont-start/150736/1 "2019-10-15T00:06:39Z")

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car cranks and will not start after replacing fuel pump twice and relay once. Runs for awhile then wont start

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**Author:** ![Mustangman](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/mustangman/32/44130_2.png) [@Mustangman](https://community.cartalk.com/u/Mustangman)\
**Post date:** [October 15, 2019, 12:53pm UTC](https://community.cartalk.com/t/2007-buick-rendezvous-wont-start/150736/2 "2019-10-15T12:53:57Z")

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> [@ShawnMoore](#):
>
> replacing fuel pump twice and relay once

What led you to replace these?

It might be useful to know how many miles are on the car.

> [@ShawnMoore](#):
>
> car cranks and will not start

First you post this… and then you post this…

> [@ShawnMoore](#):
>
> Runs for awhile then wont start

Which is it?

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**Author:** ![George\_San\_Jose1](https://avatars.discourse-cdn.com/v4/letter/g/e5b9ba/32.png) [@George\_San\_Jose1](https://community.cartalk.com/u/George_San_Jose1)\
**Post date:** [October 16, 2019, 3:08am UTC](https://community.cartalk.com/t/2007-buick-rendezvous-wont-start/150736/3 "2019-10-16T03:08:56Z")

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First step is determine if the cranks but won’t start is due to no fuel, or no spark.