Question about 1994 Chevrolet S-10

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I have a 1994 chevy s-10 blazer vin w with a 4.3 l vortech its white smoking with loss of power and is missing very bad

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Withnwhite smoke coming from the exhaust it sounds like you have a bad head gasket. Check and see if you are losing coolant also. A head gasket will also explain the miss.

Posted on Feb 04, 2010

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White smoke is caused by coolant mixing into your combustion camber which is burning through your exhaust. More than likely a leaking head gasket is at fault

Posted on Feb 04, 2010

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What is evap can purge sigmal ? On 1994 chevy s10 blazer 4.3 v6 vin w engine


It means that one of the wires on the purge solenoid is broken or the solenoid itself is bad. Check for power and ground at the solenoid plug.

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Sep 15, 2011 | 1994 Chevrolet S-10 Blazer

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Not sure but it might be fuel enjecters . this blazer is a 94 with a 4.3L vortech and right now it wont run. the last couple weeks its been dieing while at an idle or when goining down the road. iiit...


if you encountered a power loss problem i would start with replacing the fuel filter mounted inside the driver side frame rail about mid vehicle. once the filter is replaced, purchase a bottle of BG44K fuel system cleaner. pour the entire bottle into your fuel tank and fill tank with fuel. this will clean fuel system, injectors, valves, and cylinders. depending on amount of carbon build up this step can be repeated.

Jul 26, 2011 | 1994 Chevrolet S-10 Blazer

2 Answers

I have a 1994 chevy S10 blazer 4x4, it wont start,I replaced the module,fuel pump,plugs,wires,rotar buttom and distributor cap. I can get it to start by putting fuel in intake,but it dies as soon as it...


Have you checked the fuel pressure? There are two different fuel pumps for this vehicle and if you installed the wrong one, for the 4.3 VIN Z instead of the pump for the 4.3 VIN W, Which it sounds like you have a VIN W, It won't start. Also I've seen the harness go bad in the intake that runs the injector. Have you checked for injection pulse at the plug to the injector.

Feb 09, 2011 | 1994 Chevrolet S-10 Blazer

1 Answer

White and gray smoke coming out back and underneath 1995 Chevy Bl


Too late to check now... you've got a blown head gasket. When the gauge starts to give you any indication that something's not right you must shut it down or this kind of thing happens. Could have started as a bad water pump, hose etc. With low coolant from that (or anything else) continued operation will kill the whole thing!...Sorry!!

Feb 19, 2009 | 1995 Chevrolet Blazer

1 Answer

Smoke coming out of vent when defoster is on 99 chevy blazer


what does it smell like? antifreeze, burning wires, oil, no smell, here is my best guess, 1- heater core, 2- heater blower motor burning up, 3- engine oil, and 4- steam condensation, 5- a ghost.

Feb 02, 2009 | 1994 Chevrolet S-10 Blazer

2 Answers

1994 chevy blazer 4.3l feels like miss at idle only new cpi,egr,ignition.no vac leaks comp good tsb 4 crank sensor w/ spacer shim?


Just some quick checks: I'll assume you haven't received any error codes.
fuel filter,bad gas(water in the gas), indication of failing fuel pump(the 4.3 is notorious for its pump problems),dirty spark plugs, clogged fuel injectors, failed fuel injectors, MAF malfuntion(mass airflow sensor), I could go on...

anaanymous

Oct 11, 2008 | 1994 Chevrolet S-10 Blazer

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