Question about 1990 Mazda B-Series

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I have a 1990 Mazda B2200 2.2 Engine White smoke is comeing out of the exzaust smells like antifreeze, is this a blown head gasket ?

White snoke comeing out of exzaust, smells like antifreeze.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 883 Answers

SOURCE: mazda bravo blowing white smoke

blowing white smoke is almost always a symptom of an engine coolant leak at the cylinder head gasket. remove each spark plug and look for a dis-colored plug to find which cylinder is leaking.

Posted on May 26, 2008

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Mike258
  • 1498 Answers

SOURCE: white smoke at startup

Hi michelle,

Smoke signals:

  • White smoke = water vapor
  • Blue smoke = Oil
  • Black smoke = unburnt fuel
If it's only white smoke and it's only on start up (when its cool) its most likely condensation burning off from inside the exhaust pipes, manifold, muffler, etc. If water was in the cylinder(s), on the spark plugs there would be no smoke, exhaust or a running engine.

If oil was leaking into one or more cylinders the smoke would be blue.


There are things you can check for:
  • Is there any loss of power? Does it start and drive normally with no odd sounds or symptoms?
  • Check your coolant level daily (do it safely, never when hot, OK?). Is it dropping?
  • When you check the coolant, do you see any oil mixed in (floating on top)
  • Check your oil level. Is it dropping?
If you answered no to all of these, whats the problem?

As far as your friendly mechanic is concerned:
  • Has a compression test been performed? on each cylinder? What were the results? Get it in writing.
  • Better yet, take it to someone, anyone else for a second opinion. If you have a friend that tinkers with cars, have them perform the same test. see if they match.
  • If you need to bring it to another shop, don't tell them something is wrong. (I'm sure you understand why)
  • A good story is: you can no longer afford it, you are putting it up for sale and to avoid any complications you want to document the engine was recently checked out (specify you want a compression test to be performed as part of this). Since you are trying to get rid of the car, it's less likely a different 'Problem' will appear ;-), Get it? We want straight answers. See what they come up with.
I don't like to speak ill of someone I've never met, but from what you've posted, something smells fishy. You don't replace an engine because of a known blown head gasket. I'm not convinced yet that this is your problem. If it was, I'd be replacing the head gasket, not the engine.

It's unlikely anyone trying to sell you a $7,000.00 engine based on what you've described is looking out for interests other than their own.

Ask around, friends of friends, find someone trustyworthy. Get a second opinion, a third. It's a LOT cheaper than a new (yeah right) engine. Sorry about the sarcasm, but how would you know that it was new?

Please reply to me with a full list of symptoms, the results of your tests and any other details on whatever you may consider pertinent. This will help me help you.

But my most immediate advice is:
  1. Don't buy this engine
  2. If your car is in their shop, get it out, ASAP.
  3. Get a second impartial opinion.
These may be reputable mechanics, but every warning light in my head is screaming RIP OFF!! Don't let it happen!

I sincerely hope this helps you out.

Mike

Remember: Good things come to those who Rate!!

Posted on Sep 05, 2008

pugwash814
  • 377 Answers

SOURCE: how to fix a blown head gasket on a mazda rx8 just

the is no headgasket on a rotary engine....This milky substance does not affect engine performance or any other functions of the vehicle. During cold weather, moisture contained in blow-by gases (exhaust , oil, fuel, water vapor) is cooled by the intermediate housing wall and condenses due to difference in temperature. A chemical reaction between the moisture reacts and the engine oil in the intermediate housing will yield the milky fluid. This fluid then eventually dissipates
as the engine warms up to full operating temperature.

The milky fluid does not affect the quality of the engine oil and therefore the engine performance is not affected either. Mazda has verified that the amount of moisture in the oil is within the acceptable standard for motor oils commonly found in the market.

However, you should verify that the coolant reservoir is full and that there is no sign of engine coolant leakage.

You can also go to you Mazda dealer and ask for a new oil level gauge tube plastic insert which has been developed as a countermeasure to keep the milky substance off of the dipstick (however, the substance will still be in there- it's a cosmetic fix only).

Posted on Nov 15, 2009

  • 1 Answer

SOURCE: 1989 mazda b2200 can not set timing

i have a 1988 mazda b2200 and i was sittin still runnin and it was a lil low in water and i was just ab to take off when it cut off. it made steam *** out the hood. the thing is its gettin eletric to the plugs and its gettin gas and i even tried a lil eather and its turnin over it just want crank. do u have a idea wat it could b? im thinkin it jump timeing.

Posted on Feb 25, 2010

  • 1428 Answers

SOURCE: mazda protege no start

There can be a misfire too from the cylinders.

An engine that hesitates, stumbles or misfires when accelerating or when it is under load is an engine that is either sucking too much air, not getting enough fuel or misfiring. If the Check Engine Light comes on, you may find any of the following codes:

• P0171, P0174 Lean fuel condition codes
• P0120 to P0124 Throttle position sensor codes
• P0222 to P0229 Throttle position sensor codes
• P0400 to P0409 EGR related codes

If there are no misfire codes, a common cause of acceleration stumble is a bad throttle position sensor (TPS). The TPS tells the computer how far the throttle is open. The computer uses this information to determine how much fuel is needed to maintain the correct air/fuel mixture and when extra fuel is needed if the throttle suddenly opens wide.

Another common cause is dirty fuel injectors. If varnish deposits have built up in the tips of the injectors, they won’t spray as much fuel as they normally do, or will “dribble” fuel instead of spraying a fine mist. This creates a lean fuel mixture and conditions that are ripe for stumble and hesitation (also misfire). Look at short term fuel trim (STFT) and long term fuel trim (LTFT) with your scantool. If the numbers are high, it tells you the engine is running lean and the injectors need cleaning. Treat mild cases with a high quality fuel-injector cleaner additive. Severe cases require professional cleaning equipment.

Also if this sensors apply to your vehicle, camshaft sensor or crankshaft sensor if sensors bad you don't get any spark. Also run a scan on the car.

Good luck and rate this solution, please.

Posted on Mar 22, 2010

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1 Answer

Replaced water pump and thermostat, replaced radiator, still overheating, white smoke coming from tailpipe sometimes, and white smoke coming from under hood, I add antifreeze but evaporates, and reser


When you say "sometimes", whad do you mean exactly? When cold? When warm? When accellerating?
White exhaust smoke (which has a sweet smell) is often an indication of a blown head gasket. You'll need a compression test or test the antifreeze against exhaust gas contamination. Although the compression test will tell you more about the contition of the head gasket.
Where exactly does the white smoke come from under the hood? Maybe there's a puncture somewhere on the radiator hose or heater hose and the antifreeze sprays on the exhaust? Please check. There still is a tiny bit of hope it's not the gasket...

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1990 mazda b2200 2.2 L White Smoke Comeing out of exzaust, smels like antifreeze.


you have coolant getting into your oil. You probably have a head gasket failure. You need to get that repaired a.s.a.p if you keep driving it your going to need a new engine.

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If it doesn't smell like sweet then you most likely got a bad tank of gas. Just to be safe keep an eye on your engine temp. and coolant levels.

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White smoke is caused by water and or antifreeze entering the cylinder, and the engine trying to burn it with the fuel. The white smoke is steam. There are special gaskets (head gaskets are the primary gaskets) that keep the antifreeze from entering the cylinder area. The cylinder is where the fuel and air mixture are being compressed and burned. Any amount of antifreeze that enters this area will produce a white steam that will be present at the tailpipe area.

If white smoke is present, check to see if the proper amount of antifreeze is inside the radiator and the overflow bottle. Also check to see if antifreeze has contaminated the engine oil. You can look at the engine oil dipstick, or look at the under side of the engine oil filler cap. If the oil is contaminated with antifreeze, it will have the appearance of a chocolate milkshake. Do not start the engine if the oil is contaminated with antifreeze, as serious internal engine damage can result.


How did antifreeze get in the oil or cylinder in the first place? The engine probably overheated and a head gasket failed due to excessive heat, thus allowing antifreeze to enter the cylinder (Where it is not meant to be).

More references in here.


Hope helps with this (remember rated this help) Good luck..

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sounds like you have a blown head gasket.
be sure engine is cold, open water tank be sure it is full than start car with tank open see if you see bubbles in the tank. If so possible head gasket blown.

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