Question about Audi A4

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When cold starts ok just got home from work and went out 10min latter and car wont start it like there is np fuel it a 2001 19tdi

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Well i did write a nice reply but the web site is overloaded ,basicaly take it to a bosch injection specialist garage as it will be cheaper in the long run ,its a common rail system and well loaded with fancy electronics

Posted on Jul 22, 2010

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  • Master
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There are many chances which can cause the car not to start.

Do you hear a click sound when you turn the key on. It means the ignition switch and relay are fine.

And about the fuel.Check the fuel lines and also fuel pressure.and fuel sending unit.

Check for spark in the spark plugs...

Posted on Jul 22, 2010

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  • Audi Master
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COULD BE BAD COOLANT TEMPERATURE SENSOR.OR BAD CRANKSHAFT POSITION SENSOR.USE A SCANNER TO CHECK THEM.

Posted on Jul 22, 2010

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Posted on Jan 02, 2017

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1 Answer

I have a 1995 ford areostar and it wont start . ive put new ign mod on a new coil new cap and rotor im getting awsome spark but wont fire up what could the prob be please help


Ok if you think the line is frozen you need more than 1 bottle to work it through denatured alcohol will work also don't use regular alcohol its not 100%and has water in it next spray some into the throttle body or fuel or injection cleaner if it turns over we know it's definitely a fuel issue and after a few hours if it still doesn't start check the relay if ok then the pump went

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1999 ford escort 1300cc manual.. cloggs, jumps, backfires


All of these problems point to a fuel delivery problem.
The fact that a fuel treatment helped, leads me to believe its a dirty fuel system. Also, the cold start problem is an enrichment problem, as there has to be a richer mixture to fire when its cold than hot.
First thing to check is the fuel filter that may be located in the fuel tank.

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2002 malibu will not start when cold. After it starts by priming it then starts fine.


ever tune it up, try new spark plugs. gapped to spec.
starts fine and runs fine, not said the latter....????

Cold starts are the hardest, takes
these things to start good. cold.
1: go winter fuel (if cold out, isit? then winter fuel works best)
2: a good engine and good spark plugs, (hot spark)
3: good cold start fueling,
to get #3 the modern car 89- now. needs a working and accurate
ECT sensor, this tells the ECU exactly how much fuel to use.
if the ECT reads warming than REALITY, the fueling will be weak
and may not start or stall fast.

no location stated, nor if car is a daily driver, that is fresh fuel
every week,,,,

Sep 27, 2013 | 2002 Chevrolet Malibu

1 Answer

Wont start


Does it have spark at the plugs, and do you have fuel pressure ?

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Nissan NP200 bakkie is cranking , fuel is there but there is no spark, what else can i check?


Np200 has spark has feul but still wont start and the engine light is off any help please

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1 Answer

Drove it home everything was ok! went out the next


sounds like a broken timing belt,timing belts like to break during engine cranking and engine shut down. there are inspection holes in the timing cover,if you can't determine, remove top half of timing cover and check belt for slap,if there's slap,it's broke.

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1 Answer

Car wont start


I would check ignition/ fuel delivery/ and fouled out spark plugs. Hope this helps. Also check you have a good battery in it.

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1 Answer

Car was running in driveway


Are you sure it has gas?
try sliding something that wont break off like a wire down the neck of your tank and see if perhaps you gauge is broken

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