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Q: 91 S 10 blazer 4.3 engine loss of power when hot?
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Does a 4.3 engine run hot 2002 blazer?

No.


Can a hot catalytic converter cause a engine to serge and stall?

Converters get hot when they operate and this is normal. However a partially clogged converter will get excessively hot and my even turn red. This will cause a loss of power, stalling, and surging.


How do you tell if your catalytic converter went bad?

Loss of power, poor fuel mileage, converter gets red hot, possibly check engine light will come on.


How do you know if the catalytic converter is clogged?

Loss of power, poor fuel mileage, hard starting, and the converter will get red hot. Normally the check engine light will also come on.


Why does 2500hd Chevy 6.9 say engine power loss and a symbol of a motor that won't go off?

That means the engine is running HOT. You need to check the thermostat,radiator and make sure everything is okay. There is a problem somewhere.


91 buick and when it gets hot it shakes and loss of power?

Take it to a mechanic.


How significant is the outside temperature in relation to engine output?

For a stock Automobile, the cost of very high tempurature can be as high as 25% of the rated horse power. For High Stress racing engine High Tempuratures that are not allowed for in tuning can cause engine failure. Losses on a very hot day as much as 30% loss in power.


Geo Tracker will not start when hot?

1: loss of spark test spark. 2; flooding hot , cause by to rich. (huge list) 3: loss of fuel. 4: loss of electric power hot. see my profile see link.


Can a plugged catalytic converter cause engine to backfire through intake and exhaust pipes are red hot in minutes?

Yes, and it will cause loss of power. Better replace the defective parts immediately before you burn your valves and ruin the engine.


The car engine whistles the loss of power engine light goes on and engine shakes?

Broken vacuam hose, check PVC hose and power brake hose. One possiblity is:you need to check the coolant fluid level. DO NOT OPEN the radiator when it is hot. Hot Coolant WILL scald! Let the engine cool down and check the coolant reservoir. Re-fill the reservoir slowly away from your face. Cold coolant going into a hot engine will boilback and spurt out of the tank. If refilling the coolant does not remedy the problem, it may be more serious and need a mechanic.


White foam on oil cap?

Water in the oil! lack of power and foam on the dip stick or white smoke: Head gasket?No loss of power lots of foam, gets hot rainbow on the water surface: crack in the engine or head? ouch!


What are the signs of a clogged or bad catalytic converter?

Loss of power, and a converter that gets red hot.