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I hahe oil in the throttle body on a 96 s-10 blazer. rebuild or is it something simple to fix? help

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To start out....clean throttle body first and replace PCV it around for a few weeks...check should be either still clean or same...if same..have to find out where Oil is coming sure tho this will fix problem

Posted on Dec 30, 2010

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How do I stop my gas pedal from sticking? (1998 deville)

Clean the throttle body/carburetor. Clean where the plates set in the body. Front and back.

Mar 11, 2015 | 1998 Cadillac DeVille

1 Answer

I have a 1997 chevy blazer it wont move in reverse. it goes forward just fine shifts out great . Is there any simple fix other than rebuilding it or replacing the trans?

Sorry to say but I think you are infor a rebuild or new transmission.
Talk to a trans. shop near you and get their input...

Feb 28, 2015 | 1997 Chevrolet Blazer

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What would make oil come out of the throttle body on a 96 s-10 blazer?

check your pcv valve your crankcase may not be getting proper can find it on one of the valve covers. its a plug in directly into the valve cover and it allows for proper ventilation to the bottom of motor. when one gets clogged,they tend to **** oil into the throttle body of the motor. thank you for choosing

Dec 30, 2010 | Chevrolet Blazer Cars & Trucks

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I just got a 96 s-10 blazer and oil comes out of the throttle body. whats wrong? got it for parts but if it can be fixed ill spend the money.

do a compression test.if there is blow by and there is excess crankcase pressure,or a defective pcv ,there could be oil in the throttle body,as the crankcase gasses that are supposed to be re burned contain oil.if there is in the range of 200000 km,it is possible.

Dec 30, 2010 | Chevrolet Blazer Cars & Trucks

1 Answer

Vehicle is used for mail delivery. outside temps in the 90s. two&half hours into delivery the engine stalls periodically. after few cranks it starts. temp gauge & radiator ok. oil pressure gauge is...

Clean your Throttle body with throttle body cleaner or Deep Creep made by Seafoam. When the carbon and varnish build up in your throttle body get's hot, it gums up the IAC (Idle air control) valve which help moderate your engine's rpm to keep it from stalling.
If the IAC is stuck due to the gum of the carbon and varnish in your throttle body, you have stalling issues which you have described. Start with that and replace your air cleaner filter since your going to clean your throttle body.
Good luck and be safe, thank you for using fixya and post us back.

Jul 07, 2010 | 1991 Chevrolet S-10 Blazer

1 Answer

1997 blazer 4.3 i pulled the radiator how can pressure test to see if the motor oil cooler is bad in it

Just plug one port on the engine oil cooler, and use a hand vacuum pump to put the cooler under vacuum, see if it holds, if the vacuum leaks out you hahe a leak. In the event you do not have/ can not get a vacuum pump, you can plug one port on the cooler, and put about 15 psi of compressed air in it, submerge the entire radiator in water, with the cap and hose ports open if you see any bubbles the cooler is leaking.

Mar 31, 2010 | 1997 Chevrolet Blazer

3 Answers

2001 ford escort, rough idle, runs smooth while driving, but tries to die at every stop-replaced vacuum lines, plugs, wires, etc.- nothing has worked

Your IAC may be defective, first check the canister purge valve by removing the large hose off the charcoal canster and plugging the hose with a bolt or something you can fit into it, then try it also check PCV valve and see if it's bad. there are more things to check like fuel filter fuel pump and or fuel strainer if fuel tank but would need to have more information to help.

Aug 28, 2009 | 2001 Ford Escort ZX2

2 Answers

Wont shift into 2nd gear revs high until it finally goes into 3rd

If there is a Auto Zone around your area, have the blazer scanned for any DTC codes that is related to the transmission issues. It could be a fault sensor, bad wires, or bad solenoid in the valve body. The scan should help indicate if there is an electrical issues or it's going to be mechanical. You can try adding a transmission additive to flush out the system and then replace the transmission filter and oil. Make sure you flush out all the transmission oil, it could be as simple as the 2nd and 4th solenoids are seized with dirt and not activating. Good luck and keep me posted. The solenoid is in the valve body and is not that expansive for the parts, you just have to find a good transmission shop that will fix this simple problem and not try to get you to put in a new transmission. 

Aug 20, 2009 | 1999 Chevrolet Blazer

1 Answer

Rough idle blazer 2000

change air filter.clean throttle plates.remove throttle body remove all electrical parts also all plastics and rubber parts.clean throttle body with gum out throttle body cleaner.dry off throttle body.replace gasket.scan it to check to see if egr valve leaking.also check all vacuum hoses.and pvc valve.

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