Question about 1996 Chevrolet S-10 Pickup

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When my 1997 S-10 4.3 warms up it will not pull it own weight.Runs fine when cold.Smell of turpintine or bad gas when this happens

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Could be bad fuel or diesel have a good look

Posted on Oct 11, 2013

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Posted on Jan 02, 2017

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SOURCE: 2000 silverado 4.8 v8 runs bad when it is cold out side.

Try replacing the coolant temperature sensor for the injection system.

Posted on Jan 11, 2009

  • 105 Answers

SOURCE: rough idling when cold

check the choke setting

Posted on Mar 15, 2009

  • 11 Answers

SOURCE: when cold, it idles rough, revs high then low! After warmed up it runs fine

if it runs high when you first start it then mellows out,, theirs no problem , all of our chevys do that.... but if its sputtering or you hear a quiet popping noise check spark plugs

Posted on May 20, 2009

  • 4102 Answers

SOURCE: My 1991 chevy k1500 runs fine when cold but when

hi, the problem you are having sounds to me like the oxygen sensor " or lambda sensor for its real name" has failed and needs replacing the reason it points towards this being the fault is that the oxygen sensor only starts working once the engine reaches a certain temp so if your car runs perfect from cold but plays up when warm then this is a good indication that the oxygen sensor needs replacing.

Let me know how you get on or if you need further assistance ok

Posted on Dec 28, 2009

  • 957 Answers

SOURCE: car runs fine when cold, when warm it stalls

My first guess is a vacuum leak or maybe a defective IAC. Tests need to be run to narrow the search down.

Posted on Apr 17, 2010

Testimonial: "Was bad egr valve. had leak in diaphram."

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1 Answer

1991 Ford F-350 runs rough at cold start, dies if gas peddle depressed?

because the combustion inside the engine is going wrong the quantity of air getting inside is not the needed quantity maybe less than or more in cold will cause such problem once the engine warm up than the engine temperature is up you will not find this problem because the point of firing will be near

Jan 02, 2014 | 1991 Chevrolet C1500

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Pontiac Codes P0300 and P0133 when cold won't start unless you punch the gas

White smoke in the exhaust is a sign of water in the engine. What is the level of the radiator? You may need a new head gasket or heads.

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I have a problem with my 1988 Buick Century, 2.5L 4 cyl engine. I think it has to do with maybe the MAP sensor. Problem: when it's really cold outside, I can not get the engine to start unless I floor...

a bad thermostat-testit--have car scanned for bad codes--giv it a tuneup-new plug wires and distributer cap--then throttle body and idle air cleanin--get a haynes book at parts place

Apr 01, 2011 | 1988 Buick Century

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I start the car and it runs fine but in 5 sec it dies, the car ran just fine on friday night and now tuesday it has this symptom. It was also very cold this weekend

It is possible that you have some water in your fuel. If so, it can freeze if the weather is cold enough and prevent fuel from getting to your engine. If you can somehow warm the car up a bit, you can put some methyl or even better isopropyl alcohol in the fuel and run it for a while. Note that if it IS ice, it will go away as soon as the weather warms up enough. But it is a good idea to run some methyl or isopropyl alcohol, even if you do get it started when the weather warms up, so it doesn't happen again. It is very unlikely to get water in your fuel at a gas station. It happens due to condensation in the gas tank if you don't fill it up every time you get gas. If you keep it fairly low all the time, it will take a lot of moisture from the air. The methyl or isopropyl alcohol will blend with the water and allow it to burn off.

Feb 23, 2011 | 1998 Buick Regal

1 Answer

Rough start, smell gas

For the RPM's jumping up and down i would replace the throttle position sensor. If it smells like bad gas or rotten eggs these are signs that the cat. converter is going bad. For the poor gas mileage replace the fuel filter.

May 08, 2010 | 2000 Mitsubishi Eclipse

1 Answer

Rough idling when cold

check the choke setting

Mar 14, 2009 | 1993 Chevrolet Suburban

4 Answers

When car is cold it seemingly runs on 3 cylinders

seem like you got the same problem as my scion xa, check the fuel pressure regulater. bad regulater some time smell like leak gas. auto zone might cause you about $80.00.

Feb 09, 2009 | 1992 Honda Accord

1 Answer

Engine misses at a constant speed

i had the same problem happen to me. i had to change the injectors and the injector pump to solve the problem. i would check the lift pump first. when the engine is cold it hasnt had time to pressurize the line.does it restart and run fine when it is warm. if so i would change the lift pump. if not i would have a pressure test done on it. i hope this helps

Nov 13, 2008 | 2001 Dodge Ram 2500 Truck

1 Answer

Low oil pressure, oil smells like gas

You can find the year of vehicle on the panel of the door when you open it...along with the weight's okay for your oil to smell like gas, mine does also. My oil pressure runs right in the middle of the gauge, tell me what your oil pressure normally runs after truck has warmed up.

Oct 05, 2008 | 1991 Chevrolet K1500

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