Question about 1994 Chevrolet S-10

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Truck loosing power

My 1994 s10 pcik up started loosing power took forever to get any speed changed plugs, plug wires, fuel filter, air filter, and ignition module, and even cut out cat nothing work and problem got worse any suggestions

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  • SM124 May 11, 2010

    What size motor do you have? Sounds like low fuel pressure. The V-6 needs like 60 psi to operate correctly

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  • 314 Answers

Check that the throttle cable is working properly. Nothing under the peddle or mat. If ok, check the exhaust. If you can get away with it, remove the exhaust pipe at the first connection back of the engine an take it for a rip. That should [loudly] let you know if thats the prob! I have seen exhaust pipes get a 'bubble' inside! Frankster016

Posted on Nov 24, 2008

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My 1994 mazda 626 starts and ldles but stalls when driving


ENGINE STALL WHILE DRIVING COULD BE STOPPED UP FUEL FILTER OR FAULTY FUEL PUMP.IDLE SPEED TOO LOW.OR IGNITION COIL HAS A LOOSE ELECTRICAL CONNECTION.FAULTY IGNITION MODULE.BAD PLUGS AND WIRES. I WOULD DO A LITTLE TUNE UP.CHANGE FUEL FILTER AND AIR FILTER.IF SPARK PLUGS AND WIRES HAS OVER 30000 MILES ON THEM I WOULD CHANGE THEM.ALSO FUEL FILTER IF OVER 30000 MILES.CHANGE IT CLEAN FUEL INJECTORS. TO TROUBLE SHOOT CAR I WILL DO A LITTLE TUNE UP FIRST TO MAKE EVERYTHING TOP NOTCH ON THE ENGINE BEFORE I GO TO NEXT LEVEL.BUYING NEW PARTS DONT NEED.GET VECHICLE SCANNED WITH A SCANNER. THAT WILL ALSO PIN POINT PROBLEM QUICKLY.BUT DO THE LITTLE TUNE UP FIRST IF EVERYTHING PAST 30000 MILES MARK.SCAN VECHICLE FOR FAULTY IDLE SPEED CODES OR FAULTY IGNITION MODULE CODE THEY WILL COST MORE MONEY TO FIX.PARTS HIGH.

Dec 24, 2010 | 1994 Mazda 626

1 Answer

94 s10 2.2 stumbles bad going up big hills or accelerating hard changed plugs, wires, fuel filter, air filter ran a can of sea foam through it whats left to do?


If you have not checked your catalitc converter this may be restricting the output of air that can cause what you described!

Nov 13, 2010 | 1994 Chevrolet S-10

1 Answer

Trying to trouble shoot why my performance is lacking or hesitating on my 1994 Jeep Grand Cherokee Larado? It has had a recent oil change, new plugs, air filter etc. all fluids are normal and I have no...


Change the following:

oil, tranny fluid, and filters: air filter and fuel filter as well. Fill up tank and add 1 can of SeaFoam. Change spark plugs, wires, coil wire if distributor is present - as well as cap and rotor.

If coil packs are present, repalce the plugs and wires, air filter, fuel filter, and have the catalytic converter tested to make sure it's not plugged. This test will also let you know if the O2 sensor(s) are bad or not.

Please let me know if you need any further assistance.

NOTE: start with the cheaper: air and fuel filter. Then work your way up.

carsandcomps,

Guru, Premium Expert @ Fixya.com

May 14, 2010 | 1994 Jeep Grand Cherokee

1 Answer

94 s10 with 4.3 w, misfires during driving.


Check fuel pressure,fuel pump maybe on the way out.

Apr 19, 2010 | 1994 Chevrolet S-10

2 Answers

Need a wiring diagram for a chevy s10. brake


your power starts at the brake light fuse,check with a test light,then proceed to stop light switch on brake pedal under dash,one wire will be hot when when you check it with your test light, the other won't be until you press down the brake pedal then the power flows through to the second wire,if no power to second wire replace switch,if you have power remove tail light bulbs and check for power in side socket.

Nov 24, 2009 | 1997 Chevrolet S-10 Pickup

2 Answers

Engine power loss


Inspect Wireset Damaged, worn, or deteriorating spark plug or coil wire(s). in this list u will find a answer to ur problem Shaun 2 Inspect Spark Plug Fouled, damaged or broken spark plug(s). 3 Inspect Fuel Filter Clogged or dirty fuel filter 4 Inspect Distributor Worn, loose or incorrectly adjusted distributor. 5 Inspect Distributor Cap Loose or cracked distributor cap 6 Inspect Distributor Cap And Rotor Kit Loose, cracked, or worn distributor cap and ignition rotor. grey_line.gif 7 Inspect PCV Valve Plugged or damaged pcv valve. grey_line.gif 8 Inspect Air Filter Restricted or clogged air filter. grey_line.gif 9 Inspect Catalytic Converter Clogged, damaged, defective or faulty catalytic converter. grey_line.gif 10 Inspect Automatic Transmission Improperly adjusted kickdown cable adjustment or internal transmission problems. grey_line.gif 11 Inspect Fuel Pump Improperly functioning fuel pump or circuits. grey_line.gif 12 Inspect MAP Sensor Improperly connected or faulty m.a.p. sensor. grey_line.gif 13 Inspect Mass Air Flow Sensor Improperly connected or faulty mass air flow sensor. grey_line.gif 14 Inspect Throttle Position Sensor Faulty throttle position sensor or throttle position sensor circuit. grey_line.gif 15 Inspect Timing Specification Incorrectly adjusted engine timing. grey_line.gif 16 Inspect Fuel System Pressure Incorrect fuel pressure being delivered to carburetor or fuel injection system. grey_line.gif

Nov 13, 2008 | 2002 Chevrolet S-10

2 Answers

1994 nissan maxima


You may have a loose spark plug wire or your main spark plug rotor spinner might be bad its where all the plugs join together. Left side of maxima.

Bryon

Oct 17, 2008 | 1994 Nissan Maxima

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