Question about 1999 Pontiac Grand Am GT

1 Answer

I have a 1999 pontiac grand am, when i turn the car on in the morning time it the engine idles real high, when i go 40 mph it wants to go 50 mph.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Pontiac Master
  • 1,075 Answers

You have a vachume pump problem ether a small hose is broken or the pump is gone.this engine is getting to much air.adrian;;;;

Posted on Nov 12, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

1994 grand cherokee laradeo shimmy's and steeringwheel vibrates violently between 40-50 mph


1= Universal joints or yokes, or drivesshaft splines are worn.
2) driveshaft is bent
3)engine or transmission, or center driveshaft nager might be loose or worn.
God bless you

Jun 17, 2012 | 1994 Jeep Grand Cherokee

3 Answers

Jeep grand cherokee larado 1999 going above 50


sounds like it time to have the front end balljoints inspected. Only with an inspection will you get the proper results. Why guess, this is a safety issue.

Jul 23, 2010 | 1999 Jeep Grand Cherokee

1 Answer

I have a 1999 grand jeep it cut off when im


I just had this problem on my 1996 Jeep Grand Cherokee. Once the engine got warm, after about 15 to 20 minutes, the car would just die at random times, sometimes when doing 40 mph and sometimes at idle.

I ended up changing the Crankshaft Position Sensor and it cleared the issue.

ebraunston@yahoo.com

Mar 22, 2010 | 1999 Jeep Grand Cherokee

1 Answer

I replace the vacuum hose and its still idle


You've got a leak somewhere in the hose, or you left a connection open. You just need to get into it and find it. Not any good way to describe what to do, but the high idle speed is due to a vacuum leak.

Sep 21, 2009 | 2000 Pontiac Grand Prix

1 Answer

Car


Transmission, Most likely need to flush it a few times and that should do the trick. My friend had the same problem with his grand prix, 3800 engines are tough but the transmission the grand prix come with blow.

May 03, 2009 | 1999 Pontiac Grand Prix

1 Answer

Rough start


try the plug and wire
then try the cap and rotor

Feb 05, 2009 | 1999 Pontiac Grand Am GT

1 Answer

Changing Anti freeze


60/40 but 50/50 is fine, Locate the the drain it is at the bottom of the radiator, drain out the old coolant (remove the pressure cap) and refill the radiator slowly, fill the coolant bottle all the way to the top, run the engine at high idle for 10-15 minutes, do not overheat it, shut it down and let it cool, recheck the coolant bottle and fill to full line, that should do it.

Oct 27, 2008 | 2000 Pontiac Grand Prix

Not finding what you are looking for?
1999 Pontiac Grand Am GT Logo

Related Topics:

116 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

76649 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8518 Answers

Are you a Pontiac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...