My 2001 grand am has hard time starting first start of day

there is a fuel blockage either in the fuel pump or the fuel lines.

It can be the issue with weak battery or faulty battery or if battery is ok,then its faulty starter causing the issue.

From start to end troubleshooting these problem i suggest you to click the link below and follow its procedure:-----

What to Do When Car Turns Over But Won't Start?

http://technoanswers.blogspot.com/2012/11/what-to-do-when-car-turns-over-but-wont.html

-----------

Car starting issues?

http://technoanswers.blogspot.in/2012/02/car-starting-issues.html

------------

Car Starting Problems

http://whoisbyme.blogspot.in/2012/06/car-starting-problems.html

--------

1991 Toyota Trecel: Engine Starts fine but dies when gets Warm?

http://whatisbyme.blogspot.in/2012/05/1991-toyota-trecel-engine-starts-fine.html

----------

1994 Toyota Pickup: Starts fine but dies in few seconds?

http://howtobyme.blogspot.in/2012/05/1994-toyota-pickup-starts-fine-but-dies.html

---------

1999 Chrysler Cirrus: 8 IGN Fuel Starter Fuse Blows?

http://whatisbyme.blogspot.in/2012/06/1999-chrysler-cirrus-8-ign-fuel-starter.html

-----------

2001 Toyota Camry: No start After replacing Battery?

http://whatisbyme.blogspot.in/2012/05/2001-toyota-camry-no-start-after.html

----------

1989 Toyota Pickup Truck: Turns over but not start?

http://whatisbyme.blogspot.in/2012/05/1989-toyota-pickup-truck-turns-over-but.html

--------------

Car dead and will not Start?

http://whatisbyme.blogspot.in/2012/05/car-dead-and-will-not-start.html

--------

1995 Lexus LS400: Running Hot?

http://whatisbyme.blogspot.in/2012/05/1995-lexus-ls400-running-hot.html

----------

2001 Toyota Prius will not start?

http://whatisbyme.blogspot.in/2012/05/2001-toyota-prius-will-not-start.html

---------

1996 Jeep Grand Cherokee: Engine will not start?

http://repairhelpcenter.blogspot.in/2012/06/1996-jeep-grand-cherokee-engine-will.html

-------------

Mitsubishi will not start

http://www.howtorepairguide.com

---------

These will help.

Thanks.

check the crank position sensor

Disconect battery for 5 mins reconce after time should do it for you should start.

possible IAC dirty, throttle plate dirty, Coolant temp sensor stuck and flooding conditions occur.

Check the temp sensors on the engine, if they give a bad reading it will make the engine run poorly, be hard to start etc... Take car to garage and get them to run the diagnostics on the computer, I reckon it is a temp sensor that only works when it is warm...

Have you changed the fuel filter lately? If not change it!

You might find this Interesting. go to Edmonds.com and check out the Recalls and Complaints + Service Bulletins for that Blazer. I got lucky and was able to get rid of mine before a lot of it started But, I went through a LOT with it before that!

could be that the electronic throttle could be icing up. just remove the air cleaner and have someone cycle the key. the throttlebody will cycle prior to starting to do a self check. chrysler has a tsb out for this concern. tsb # 14-002-05

Engine coolant sensor and Intake air sensor bad -----tech terms( ECT and IAT) The way to check these you need to hook up a scan tool to the cars computer and both of the readings for these sensor should read the same. If reading is off by 2 degrees that's ok not too off. And it should be in the morning before you start your car up. Thats the time you check it. hope this help