Question about Cars & Trucks

1 Answer

The car starts easy when hot but when cold it takes long to start, what can be the course?

Changed the coil and petrol pump but the problem is still there. It sounds like it want to start but nothing and does not start with push-start

Posted by on

Ad

1 Answer

  • 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.

  • Cars & Trucks Master
  • 5,370 Answers

To troubleshoot the issue, click the link below:

Car Repair Diagram

http://technoanswers.blogspot.com/2013/03/car-repair-diagram.html

-------


Its cold start issues:----

Go through the list of help links mentioned below:----


Click the link :----


Cold start problem and vehicle shudder around 2500 to 3500 rpms

http://repairhelpcenter.blogspot.com/2012/10/cold-start-problem-and-vehicle-shudder.html

----------

Low idle when cold out side?

http://repairhelpcenter.blogspot.com/2011/12/low-idle-when-cold-out-side.html

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

Ford explorer 4.0 will not idle when cold?

http://technoanswers.blogspot.in/2012/02/ford-explorer-40-will-not-idle-when.html

--------

Automatic transmission shift lever hard to move on cold mornings?

http://technoanswers.blogspot.com/2012/01/automatic-transmission-shift-lever-hard.html

----------

Car won't start when cold?

http://schematicsdiagram.blogspot.com/2011/12/car-wont-start-when-cold.html

-----------

These will help.

Thanks.

Posted on Mar 14, 2013

Ad

6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Anonymous

  • 1 Answer

SOURCE: Audi 80e 1991 hard starting when cold

I've owned the same car. Check that the fuel relay 'primes' the system before you start the car. When you turn the key to the on position (all you dash lights, ready to start) you should hear the fuel pump run for a second or two. If it doesn't run you can replace the relay for about $30. If the relay is not the problem, it may be a check valve within the fuel line to the engine. This valve keeps fuel from draining back to the tank when the car is sitting. That way, there is fuel close to the motor when it's time to start. The temp senor was not a bad shot, they were thinking it was bad sensor not telling the cold start injector to run. Obviously not the case. However, the injector itself may be faulty in some way. As long as the car always starts, it's one of these problems, assuming the ignition system and engine mechanicals are in running order.  good luck. JK

Posted on Jul 05, 2008

remantim

  • 3 Answers

SOURCE: the car is a 92

I don't know if this will help those b2600 owners, mine was a 92 automatic, it use to have all sorts of problems similar to like rough idling, stalling after it ran for a couple of minutes. Changed fuel pump and filter but did not help.Running out of idea so I removed the ECM (computer) and noticed a blown capacitor (ECM at passenger side kick panel). Goggled the ECM number and found out it is a common issue to that ECM built by Mitsubishi, common to Mazda and Mitsubishi cars and trucks on certain model years. Working fine now for almost a year after I sent it out for repair.

Posted on Dec 30, 2008

outdoorsman5

outdoorsman5

  • 631 Answers

SOURCE: how can we check the ignitor and coil ? what are the specs?

What engine do you have? You could still hear your fuel pump running but if you haven't checked the fuel pressure you may still have a problem with your fuel pump. You should be around 38 to 44 PSI when key is turned on not running. Did you verify you are getting spark or is there nothing to the plugs? Your ignition coil resistance should be (cold 9000-15,400 ohms) Primary should be .36-.55.
Your pickup coil resistance depending whether you are California or excluding California
California is
cold- pick up coil terminals G1 & G- Ohms 125-200
cold-Pick up coil terminals G2 & G- Ohms 125-200
cold-Pick up Coil terminals NE & G- Ohms 155-250
Ex. California models
cold-Pick up coil terminals G+ & G- Ohms 185-275
Cold-Pick up coil terminals NE+ & NE- Ohms 370-550 ohms
You also need to check air gap between PIck-up Coil & Signal rotor
California is .008-.020
Except California .008-.016

Here are some of the suggestions from Mitchell books:
ENGINE CRANKS BUT FAILS TO START:
*Ensure proper spark exists from ignition system
*Ensure Fuel system performs properly (fuel pump, Fuel filter, Fuel injectors, fuel pressure regulator).
*Check engine compression, valve clearance, valve timing and timing belt (if equipped)
Check airflow meter or MAP sensor and wiring
*Check idle air control valve (if equipped) and wiring.
*Check circuit opening relay and EFI main relay.
*Check STA signal at Engine Control Modual (ECM)
*Check Engine Control Modual (ECM) and wiring.

Posted on Aug 05, 2009

henryj1953

  • 396 Answers

SOURCE: My hyundai is a '02 elantra. Turn the key and all

Check the starter relay.

Posted on Jan 22, 2010

Testimonial: "The starter relay was going to be my next purchase and you just confirmed it. I hope thats it. Thank you!"

Anonymous

  • 2 Answers

SOURCE: car wont start when hot

I have a 95 that had the same problem. After the dealer replaced most of the engine, it turned out to be a Power train module relay that cost about seven dollars. Your problem might be different, but it seems the relays get hot and will have to cool down before they allow the engine to start.

Posted on Apr 11, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My hyundai Atos prime cranks but doesn't start, it's sparking and petrol pump is pumping well But the injectors open up for few seconds then cuts before it starts


Sounds like immobilisor ,also these motors do not like the coil reader getting hot for some reason when its in the sun .Best advice i can offer is to ask a local mechanic to have a look for you

Mar 10, 2017 | Hyundai Atos Cars & Trucks

1 Answer

1998 petrol transit starts then stop again


Sounds like a fuel starvation issue. You may want to start with something simple like changing the fuel filter, and move on from there. After replacing the fuel filter, check fuel system pressure to ensure it's in the right range (around 47 PSI for most fuel injected gasoline (petrol) engines). If the fuel pressure is low, it may be the pre-filter on the fuel pump, or the fuel pump itself.

Sep 19, 2016 | Cars & Trucks

1 Answer

How to tell if 1995 ra1 honda odyssey fuel pump working or not??


It sounds like there might be an air lock between the fuel pump and the carburetor. Disconnect the fuel line from the fuel pump at the carburetor. Get a coffee can or another container turn the fuel pump on or try and start the car. the fuel pump will pump fuel through the fuel line to fill it with fuel and push the air out of the line. When you get a steady stream of fuel , reconnect the fuel line to the carburetor, the car should start.

May 28, 2014 | 1999 Honda Odyssey

1 Answer

I drive a Nissan 1400 bakkie (not a champ) i drives good and then starts jerking and wants to die as soon i i give petrol it sounds like its smothering


hi, personally ..i love that bakkie. Ok you changed points condensor, petrol filter! please check.. When it cuts out 1. if the ignition coil is not hot, if so thats your problem.2. also on the carb... over the needle and seat there is a tiny filter... somtimes gets blocked. 3. also check when it stolls if the fuel pump is not hot or pull the outlet fuel from the pump
and crank the engine... note if fuel comes out sufficiently.

May 21, 2014 | 2006 Nissan 1400 Bakkie

1 Answer

Turns over but wont start


is this diesel or petrol.if diesel then look to your fuel pump.under it is a plug .remove this and drain what will be water on the bottom of it.only a small amount then refit.now pump the fuel up to it is very hard .then get someone to turn the engine over .as you keep pumping should then start.that is done due to air in the system. if petrol you need a spark plug tester.check the coil has a spark .then check the leads at the spark plugs are getting a spark .then check the plugs for a spark .smell them .do you smell fuel on them .if so change the plugs.

Dec 15, 2013 | 2000 Chevrolet S-10

1 Answer

My isuzu isnt starting, its as if its out of petrol. when i push on the excellorator nothing happens. the rev counter doesnt move. my partner thought it myt be a fuel line block. any other possible re


Fuel pump when u turn key do u here a little whining up sound if not then pump check fuel filter also also make sure your getting spark to the plugs a repair manual will help u if you don't want to take it to a shop but my guess would be fuel pump k

Feb 21, 2013 | 1993 Isuzu Trooper

1 Answer

Freelander shuddering and gerking when accelerating in 3rd & 4th


More than likely you are having an engine missfire. They are reknowned for problems with the coil packs that produce the spark for the plugs. They it up the road and labour the engine until it does it on full throttle. then back of the throttle to see if it stops. |Then back on to see if it starts again. Most likely it will. Change the plugs first. this will probably cure it short time as new plugs reduce the load on the coil packs. Best change coil packs though also.
Cheers
John

Jan 08, 2009 | 2004 Land Rover FreeLander

2 Answers

Changed water pump on 1994 dodge dakota sport


Hi my name is Allen!
Not sure how changing a water pump could cause a no start, but it sounds like the main Ignition Fuse may have blown some how, or you accidently knocked a connector loose some where. Check the PCM and make sure all the connectors are plugged in tightly.

For further asistance you may contact me through FixYa!

Dec 27, 2008 | 1994 Dodge Dakota Club Cab

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

513 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

Marvin
Marvin

Level 3 Expert

85219 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

john h

Level 3 Expert

22486 Answers

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

Answer questions

Manuals & User Guides

Loading...