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Engine hesitated when trying to accelerate. Now

Engine hesitated when trying to accelerate. Now the engine wont start at all.

1 Answer

Tommy Thomas

Master 430 Answers
Posted on Nov 22, 2009

Tommy Thomas

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Joined: Jun 09, 2009

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430

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Check engine for spark....sounds like a bad electronic control module

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2helpful

1answer

Cadillac Fleetwood 5.7 350 Engine LT1. The engine hesitates or shudders during acceleration; it accelerates normally when the engine is cold, but hesitates when the engine starts to warm up.

It could be many different things based on your description. How long has it been since it had a tune-up? Do you have a check engine light on? Your coolant temperature sensor could be a likely culprit since it is what tells the computer if the engine is at operating temperature or not.

Read full answer

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Feb 05, 2016 • Ford Cars & Trucks

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Truck wont start without accelerator at half severe hesitation and motor stall

Is the engine getting too much fuel, or not enough ?
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Feb 22, 2013 • 1994 GMC Sierra

0helpful

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Engine ticks over but no acceleration

ENGINE HESITATES WHILE ACCELERATION

LOSS OF ACCELERATION

It can be fuel pressure issue or it's the problem with accelerator pedal or its clogged filters causing there.

There are many other possibilities. I suggest you to go through the list of help links mentioned below, these will help you to confirm where the actual fault lies: -------

Jerks and Hesitates During Acceleration?

http://technoanswers.blogspot.in/2012/07/2004-dodge-town-country-jerks-and.html

-----------

Loss of acceleration?

http://technoanswers.blogspot.in/2012/02/loss-of-acceleration.html

---------

Headlights flickering and car hesitates to start?

http://howtobyme.blogspot.in/2012/02/headlights-flickering-and-car-hesitates.html

--------

How exactly the Vehicles Accelerator Cable works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-cable.html

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

How exactly Vehicles Accelerator Pump Diaphragm Works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-pump.html

--------

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

http://whatisbyme.blogspot.in/2012/05/2000-toyota-avalon-engine-lean-codes.html

---------

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

http://whatisbyme.blogspot.in/2012/05/2004-toyota-avensis-acceleration-and.html

---------

Wheel hop under hard acceleration?

http://technoanswers.blogspot.in/2012/04/wheel-hop-under-hard-acceleration.html

--------

2009 Chevy impala accelerator pedal sensor?

http://technoanswers.blogspot.in/2012/02/2009-chevy-impala-accelerator-pedal.html

---------

Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

--------

Acceleration lag problem?

http://repairhelpcenter.blogspot.com/2012/01/acceleration-lag-problem.html

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

These details will help.

Thanks.

Read full answer

Feb 04, 2013 • 2007 Kia Magentis 2.0

0helpful

1answer

Chevy 2500 4x4 truck,, wont excelarate right, acts like its running out of gas, good fuel pressure, new mass air flow senser, still does it... any ideals???????

ENGINE HESITATES WHILE ACCELERATION

LOSS OF ACCELERATION

It can be fuel pressure issue or it's the problem with accelerator pedal or its clogged filters causing there.

There are many other possibilities. I suggest you to go through the list of help links mentioned below, these will help you to confirm where the actual fault lies: -------

Jerks and Hesitates During Acceleration?

http://technoanswers.blogspot.in/2012/07/2004-dodge-town-country-jerks-and.html

-----------

Loss of acceleration?

http://technoanswers.blogspot.in/2012/02/loss-of-acceleration.html

---------

Headlights flickering and car hesitates to start?

http://howtobyme.blogspot.in/2012/02/headlights-flickering-and-car-hesitates.html

--------

How exactly the Vehicles Accelerator Cable works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-cable.html

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

How exactly Vehicles Accelerator Pump Diaphragm Works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-pump.html

--------

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

http://whatisbyme.blogspot.in/2012/05/2000-toyota-avalon-engine-lean-codes.html

---------

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

http://whatisbyme.blogspot.in/2012/05/2004-toyota-avensis-acceleration-and.html

---------

Wheel hop under hard acceleration?

http://technoanswers.blogspot.in/2012/04/wheel-hop-under-hard-acceleration.html

--------

2009 Chevy impala accelerator pedal sensor?

http://technoanswers.blogspot.in/2012/02/2009-chevy-impala-accelerator-pedal.html

---------

Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

--------

Acceleration lag problem?

http://repairhelpcenter.blogspot.com/2012/01/acceleration-lag-problem.html

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

These details will help.

Thanks.

Read full answer

Jan 08, 2013 • 1996 Chevrolet C/K 2500

0helpful

1answer

Mazda 323 bj not exccelerating

ENGINE HESITATES WHILE ACCELERATION

LOSS OF ACCELERATION

It can be fuel pressure issue or it's the problem with accelerator pedal or its clogged filters causing there.

There are many other possibilities. I suggest you to go through the list of help links mentioned below, these will help you to confirm where the actual fault lies: -------

Jerks and Hesitates During Acceleration?

http://technoanswers.blogspot.in/2012/07/2004-dodge-town-country-jerks-and.html

-----------

Loss of acceleration?

http://technoanswers.blogspot.in/2012/02/loss-of-acceleration.html

---------

Headlights flickering and car hesitates to start?

http://howtobyme.blogspot.in/2012/02/headlights-flickering-and-car-hesitates.html

--------

How exactly the Vehicles Accelerator Cable works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-cable.html

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

How exactly Vehicles Accelerator Pump Diaphragm Works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-pump.html

--------

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

http://whatisbyme.blogspot.in/2012/05/2000-toyota-avalon-engine-lean-codes.html

---------

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

http://whatisbyme.blogspot.in/2012/05/2004-toyota-avensis-acceleration-and.html

---------

Wheel hop under hard acceleration?

http://technoanswers.blogspot.in/2012/04/wheel-hop-under-hard-acceleration.html

--------

2009 Chevy impala accelerator pedal sensor?

http://technoanswers.blogspot.in/2012/02/2009-chevy-impala-accelerator-pedal.html

---------

Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

--------

Acceleration lag problem?

http://repairhelpcenter.blogspot.com/2012/01/acceleration-lag-problem.html

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

These details will help.

Thanks.

Read full answer

Dec 31, 2012 • Mazda 323 Cars & Trucks

3helpful

3answers

When maintaining speed of about 50mph,2004 pacifica hesitates and will cut off while in park sometimes.check engine light is not on

ENGINE HESITATES WHILE ACCELERATION

LOSS OF ACCELERATION

It can be fuel pressure issue or it's the problem with accelerator pedal or its clogged filters causing there.

There are many other possibilities. I suggest you to go through the list of help links mentioned below, these will help you to confirm where the actual fault lies: -------

Jerks and Hesitates During Acceleration?

http://technoanswers.blogspot.in/2012/07/2004-dodge-town-country-jerks-and.html

-----------

Loss of acceleration?

http://technoanswers.blogspot.in/2012/02/loss-of-acceleration.html

---------

Headlights flickering and car hesitates to start?

http://howtobyme.blogspot.in/2012/02/headlights-flickering-and-car-hesitates.html

--------

How exactly the Vehicles Accelerator Cable works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-cable.html

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

How exactly Vehicles Accelerator Pump Diaphragm Works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-pump.html

--------

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

http://whatisbyme.blogspot.in/2012/05/2000-toyota-avalon-engine-lean-codes.html

---------

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

http://whatisbyme.blogspot.in/2012/05/2004-toyota-avensis-acceleration-and.html

---------

Wheel hop under hard acceleration?

http://technoanswers.blogspot.in/2012/04/wheel-hop-under-hard-acceleration.html

--------

2009 Chevy impala accelerator pedal sensor?

http://technoanswers.blogspot.in/2012/02/2009-chevy-impala-accelerator-pedal.html

---------

Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

--------

Acceleration lag problem?

http://repairhelpcenter.blogspot.com/2012/01/acceleration-lag-problem.html

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

These details will help.

Thanks.

Read full answer

Nov 28, 2012 • Chrysler Pacifica Cars & Trucks

0helpful

1answer

1998 mercury cougar rx8 155000m Hi the few problems my car is having is when I first push in the pedal it has a hesitation and won't immedieatly accelerate. It'll finally **** and take off after...

ENGINE HESITATES WHILE ACCELERATION

LOSS OF ACCELERATION

It can be fuel pressure issue or it's the problem with accelerator pedal or its clogged filters causing there.

There are many other possibilities. I suggest you to go through the list of help links mentioned below, these will help you to confirm where the actual fault lies: -------

Jerks and Hesitates During Acceleration?

http://technoanswers.blogspot.in/2012/07/2004-dodge-town-country-jerks-and.html

-----------

Loss of acceleration?

http://technoanswers.blogspot.in/2012/02/loss-of-acceleration.html

---------

Headlights flickering and car hesitates to start?

http://howtobyme.blogspot.in/2012/02/headlights-flickering-and-car-hesitates.html

--------

How exactly the Vehicles Accelerator Cable works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-cable.html

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

How exactly Vehicles Accelerator Pump Diaphragm Works?

http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-pump.html

--------

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

http://whatisbyme.blogspot.in/2012/05/2000-toyota-avalon-engine-lean-codes.html

---------

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

http://whatisbyme.blogspot.in/2012/05/2004-toyota-avensis-acceleration-and.html

---------

Wheel hop under hard acceleration?

http://technoanswers.blogspot.in/2012/04/wheel-hop-under-hard-acceleration.html

--------

2009 Chevy impala accelerator pedal sensor?

http://technoanswers.blogspot.in/2012/02/2009-chevy-impala-accelerator-pedal.html

---------

Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

--------

Acceleration lag problem?

http://repairhelpcenter.blogspot.com/2012/01/acceleration-lag-problem.html

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

These details will help.

Thanks.

Read full answer

Nov 28, 2012 • Cars & Trucks

0helpful

1answer

The engine hesitates during acceleration; it accelerates normally when the engine is cold, but hesitates when the engine starts to warm up. New spark plugs, new fuel filter, new air cleaner, new plug...

Air filter and dirty throttle body.

Read full answer

Jul 22, 2017 • 1994 Buick Century

1helpful

1answer

As accelerating, engine hesitates,back off gas pedal, accelerate again engine sometimes allows acceleration or hesitates then accelerates and gear changes accordingly.truck is automatic, 5.7 v8 4x4....

try a new one or try fuel filter

Read full answer

Jan 01, 2010 • 1998 GMC Sierra

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2000 Expedition

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Cadillac Fleetwood 5.7 350 Engine LT1. The engine hesitates or shudders during acceleration; it accelerates normally when the engine is cold, but hesitates when the engine starts to warm up.

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Engine hesitated when trying to accelerate. Now

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Related Questions:

Cadillac Fleetwood 5.7 350 Engine LT1. The engine hesitates or shudders during acceleration; it accelerates normally when the engine is cold, but hesitates when the engine starts to warm up.

89 ford probe hesitates when leaving a red light, then runs fine otherwise, fuel filter?

Truck wont start without accelerator at half severe hesitation and motor stall

Engine ticks over but no acceleration

Jerks and Hesitates During Acceleration?

Loss of acceleration?

Headlights flickering and car hesitates to start?

How exactly the Vehicles Accelerator Cable works?

How exactly Vehicles Accelerator Pump Diaphragm Works?

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

Wheel hop under hard acceleration?

2009 Chevy impala accelerator pedal sensor?

Nissan Pathfinder stalls and bucks on Acceleration?

Acceleration lag problem?

Chevy 2500 4x4 truck,, wont excelarate right, acts like its running out of gas, good fuel pressure, new mass air flow senser, still does it... any ideals???????

Jerks and Hesitates During Acceleration?

Loss of acceleration?

Headlights flickering and car hesitates to start?

How exactly the Vehicles Accelerator Cable works?

How exactly Vehicles Accelerator Pump Diaphragm Works?

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

Wheel hop under hard acceleration?

2009 Chevy impala accelerator pedal sensor?

Nissan Pathfinder stalls and bucks on Acceleration?

Acceleration lag problem?

Mazda 323 bj not exccelerating

Jerks and Hesitates During Acceleration?

Loss of acceleration?

Headlights flickering and car hesitates to start?

How exactly the Vehicles Accelerator Cable works?

How exactly Vehicles Accelerator Pump Diaphragm Works?

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

Wheel hop under hard acceleration?

2009 Chevy impala accelerator pedal sensor?

Nissan Pathfinder stalls and bucks on Acceleration?

Acceleration lag problem?

When maintaining speed of about 50mph,2004 pacifica hesitates and will cut off while in park sometimes.check engine light is not on

Jerks and Hesitates During Acceleration?

Loss of acceleration?

Headlights flickering and car hesitates to start?

How exactly the Vehicles Accelerator Cable works?

How exactly Vehicles Accelerator Pump Diaphragm Works?

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

Wheel hop under hard acceleration?

2009 Chevy impala accelerator pedal sensor?

Nissan Pathfinder stalls and bucks on Acceleration?

Acceleration lag problem?

1998 mercury cougar rx8 155000m Hi the few problems my car is having is when I first push in the pedal it has a hesitation and won't immedieatly accelerate. It'll finally **** and take off after...

Jerks and Hesitates During Acceleration?

Loss of acceleration?

Headlights flickering and car hesitates to start?

How exactly the Vehicles Accelerator Cable works?

How exactly Vehicles Accelerator Pump Diaphragm Works?

2000 Toyota Avalon: Engine Lean Codes and Knock Sound on Acceleration?

2004 Toyota Avensis: Acceleration And Deceleration makes noise on Front End?

Wheel hop under hard acceleration?

2009 Chevy impala accelerator pedal sensor?

Nissan Pathfinder stalls and bucks on Acceleration?

Acceleration lag problem?

The engine hesitates during acceleration; it accelerates normally when the engine is cold, but hesitates when the engine starts to warm up. New spark plugs, new fuel filter, new air cleaner, new plug...

As accelerating, engine hesitates,back off gas pedal, accelerate again engine sometimes allows acceleration or hesitates then accelerates and gear changes accordingly.truck is automatic, 5.7 v8 4x4....

Not finding what you are looking for?

2000 Expedition

Cadillac Fleetwood 5.7 350 Engine LT1. The engine hesitates or shudders during acceleration; it accelerates normally when the engine is cold, but hesitates when the engine starts to warm up.

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