2000 Pontiac Bonneville Logo

Related Topics:

A
Anonymous Posted on Nov 16, 2017

Car won't start. Sounds like the engine flooded. Not the starter. Also loses power going uphill and when accelerating.

Engine Scan showed nothing. Never consistent when it does this, sometimes fine and other times Check Engine Light flashing when accelerating or going uphill. Spits and sputters going uphill and no power sometimes when I accelerate. Now the darn thing just won't start. Sound like she's getting too much gas or none at all.

1 Answer

Jeff Armer

Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

  • Pontiac Master 15,575 Answers
  • Posted on Nov 16, 2017
Jeff Armer
Pontiac Master
Level 3:

An expert who has achieved level 3 by getting 1000 points

Superstar:

An expert that got 20 achievements.

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Joined: Nov 22, 2012
Answers
15575
Questions
1
Helped
7109388
Points
73899

Check Engine Light flashing when accelerating ,severe engine misfire . Something in the ignition system is breaking down under a load . If the starter engages an spins the engine when you turn the key to start an it doesn't start an run , it has no spark or fuel pressure . If you don't know this or how to diagnose .suggest you take your vehicle to a qualified repair shop . Pull two plug wires off the top of the same coil an crank the engine , if you do not see a spark jump from one coil tower to the other you have an ignition system problem . ignition module or crankshaft position sensor


Flashing check engine light CarMD

5 Related Answers

Anonymous

  • 99 Answers
  • Posted on Sep 29, 2008

SOURCE: losing power and stalling

if possible at all have it towed to a mechanic. please email me at [email protected] with any other info or questions

Ad
lovelle40

mac mcknight

  • 26 Answers
  • Posted on Dec 27, 2008

SOURCE: Engine running really rough...whine sound when it isn't.

The run rough problem is due a cyl.mis firing,it becaused buy a bad plug,plug wire,coil,or even the ing.module. the servive eng.light flashing is warning you that you have a cyl.misfire that can cause damaget to your catltic converter if you continue to drive it.with may lead to why you think you have a exhaust problem,it may be colgged.

Anonymous

  • 87 Answers
  • Posted on Aug 02, 2009

SOURCE: I have pontiac sunfire 96 model 2.2L engine. At

check to see if valve cover gasket is leaking oil onto spark plugs...causing a misfire; if so replace valve cover gasket; spark plugs and spark plug wires.

Anonymous

  • 4 Answers
  • Posted on Sep 14, 2009

SOURCE: poor acceleration while trying to pass and check engine light on

You said it struggles between 2500 and 3000 RPM. checking the hose for vaccuum at idle won't work. Rev the engine to the problem RPMs and check. That will tell you about vaccuum. As for where it goes, it won't go in the same palce as the brake booster. There will be another connector. If the re is a T there now, it sounds like someone else may have changed things around.

emissionwiz

Marvin

  • 85242 Answers
  • Posted on Oct 13, 2009

SOURCE: Describe your service engine soon light blinking

you have a missfire that is why the light blinks, it also will have a trouble code stored showing which cylinder is causing the problem, but this sounds like a plug or plug wire issue.

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

tip

Vehicle won't start when hot

A common problem that's surfaced a great deal lately is a car/truck that starts fine when the engine is cold but won't when the engine is warm. Most of the time, the car will require a jump start with a warm engine to get it to start. Most mistakenly assume a bad battery and change it out, only to have the same problem. What happens is most starters don't just "quit" when they are defective. A bad starter will usually start your vehicle when it's absolutely cold. Once warm, the starter will behave as follows:<br /> <ul> <li>No power</li> <li>Click then nothing</li> <li>All other electrical is fine (headlights, stereo, alarm etc)</li></ul> If your car or truck won't start when the engine is warm, but starts fine when it's cold, you most likely have a bad starter. Although replacing the battery is less expensive, it rarely (if ever) will resolve this issue. Consider the age of the car / starter when these symptoms occur. If you have an older vehicle (older than 5 years) then replacing the starter is a good place to start prior to buying other electrical components (battery, alternator). <br /> <br /> Always bring the vehicle to a shop that offers a free electrical diagnostic test to confirm the electrical system is sound to rule out an electrical problem first. If the electrical system is sound, I'd go ahead and replace the starter. <br />Although this tip will show under the Lincoln category, it applies to all makes and models.<br />
1helpful
1answer

Accelerating uphill

loses power
well if the RPM advances fast on engine and the car speed dont
that is tranny slip.
on the other hand if the engine RPM stays low, and speed is low that
is engine power loose.
2 completly different things, why not ask him which it is.
is my engine weak or is the the tranny slipping.
surely you know what slip means. right>?
like bumping in to neutral , under power. or partially
ENGINE RPM state that, going up said hill WOT
and can tell you.
0helpful
1answer

2003 Nissan Murano - Car turns over but won't start

the engine turning over is not a starter problem
flooding is , broken timing belt is , no fuel pressure is , no fuel in the tank is
have the fault codes read to determine the fault
1helpful
3answers

Almost no acceleration engine will not top 2K RPM under load.

Have you checked the air inlet sensor on the air filter. If this fails the engine goes into safety mode which it seems has happened. I don't know the specifics of the Santa fe but this is a feature of most modern electronic engine systems.
0helpful
1answer

1990 Dodge Dakota 4 cylinder, 2.5 l engine was losing power and now won't start.

Have you checked it for fault codes, this is an electronic engine control system test. Follow the link to see how to do the teasting at home.
0helpful
1answer
0helpful
1answer

I started the engine twice after the engine was already running...I assume I might have flooded the engine with fuel? But when I turned off the engine the car didn't start again and the Anti-Lock Light...

If the engine is running when you try to use the starter, it won't flood the engine, it is already running. What happens is the starter gear tries to lock into the flywheel and this causes the starter to spin faster then it is supposed to. It is likely you damaged the starter and it needs replaced. You can remove it and have Auto Zone test it for free.
0helpful
2answers

Missing, loss of power, etc.

sounds from afar like a problem i had after installing after market spark plug cables on a diff. car. make sure you have factory-quality/ even mits. brand cables. (right parts vs. after mkt.?- no contest.)
1helpful
2answers

Wont start, no faults on ecu,keeps flooding,

Sounds like the old nikasil problem.Remove all of the spark plugs and squirt oil down each bore,replace plugs and she should fire up.
Not finding what you are looking for?

321 views

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Brad Brown

Level 3 Expert

19187 Answers

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

Answer questions

Manuals & User Guides

Loading...