Question about 1997 Pontiac Sunfire

Open Question

1997 Ford Escort with 2.0 engine - surges when idling.

What could the problem be?

Posted by on

  • yadayada
    yadayada May 11, 2010

    what problem

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Ford escort 2l engine surges, changes rpm at idle.


sounds like it could be the idle speed control valve

Mar 31, 2014 | 1995 Ford Escort

1 Answer

1997 ford escort idles rough when hot


1997 escort idles rough, the first thing is to make sure the throtlebody plate is clean. This sounds like the idle may be staying to low at times if it smooths out with ac on, when the ac is turnned on the computer raises the idle a touch to make up for the strain on the engine from the ac compressor, clean throtlebody and look at and clean idle air control valve, if this valve is not controlling the idle when needed the engine will idle lower than normal and cause a rough idle.
Another thing is the sparkplug wires, take a look at those, if at night or with a good eye use a spray bottle and spray a mist over the wires and watch for any sparking, this spark may be very small so look at each wire closely or may be big enough to see and hear. this is where i would start. good day.

Apr 10, 2012 | 1997 Ford Escort

1 Answer

Engine is surging at idle How do I fix this?


what engine ?? 1.6 ford zetec or american 2.0 model

Jan 05, 2011 | 1997 Ford Escort

1 Answer

1997 ford escort stall when i give it gas


Has the system that controls the engine been checked for fault codes?another problem is a crack forms in the air intake hose to the engine, remove the hose and bend and flex it and look for a crack, any crack allows to much air into the system and this causes a severs stumble off idle on acceleration

Oct 15, 2010 | 1997 Ford Escort

2 Answers

1997 ford escort where is the egr located


For 1997 Ford Escort 2.0L MFI SOHC SPI 4cyl the EGR Valve is located under hood, center, upper engine area, mounted on top rear of engine block.

Hope helps (remember rated this).

Jul 08, 2010 | 1997 Ford Escort

1 Answer

1989 EscortTac shows surges in RPM, but engine does not race up.


How many miles, has the timing belt ever been changed? (60,000-70,000 miles) when the belt gets near or over it's recommended change mileage it will get loose and cause the engine to run like it has a miss, mostly when cold, also u may need to do the following procedure, Escorts need this more than most other Ford cars
Here is the most common cause of surges and stalls and low idle, it is the idle speed control air-bypass valve and throttle valve (IAC for short), they get full of gunk over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.

Jan 16, 2009 | 1989 Ford Escort

1 Answer

My car surges some times


Follow this procedure for these kinds of problems.


Here is the most common cause of surges and stalls and low idle, it is the idle speed control air-bypass valve and throttle valve, they get full of gunk over the miles and cause idle issues (stalls) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.

Jan 10, 2009 | 1991 Ford Escort

5 Answers

98 FORD ESCORT ZX2


1998 ford escort sport engine started making a tapping noise and engine light started flashing. Had oil and water at normal level.
Car has 110,000 miles. Been serviced regularly!

Dec 22, 2008 | 1998 Ford Escort

1 Answer

My car surges after running for 10 minutes when I put it in parking or drive can you tell what is wrong .


Here is the most common cause of surges and stalls and low idle, it is the idle speed control air-bypass valve and throttle valve, they get full of gunk over the miles and cause idle issues (stalls) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.

Nov 05, 2008 | 1991 Ford Escort

Not finding what you are looking for?
1997 Pontiac Sunfire Logo

Related Topics:

84 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

75807 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22133 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8172 Answers

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

Answer questions

Manuals & User Guides

Loading...