Question about 1993 Chevrolet Lumina

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93 chev lumina no start. starter is going bad, but still turn the motor fast. new fuel pump, gas in rails, new plugs, changed coil pack, no codes, computer changed, fuses good. whats next need help

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  • mike loshbough
    mike loshbough May 11, 2010

    how about ignition module?

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Check your starter solinoid, may have to replace it with starter.

Posted on Jul 30, 2009

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I cant start my cant. with a obd2 code readers i got a code and it say missin fire cilinder three. i have check it and had a bed spark.i change all of them and did not start.check for fuel pomp and there...


check if the injectors is getting gas
  1. there is a hose from the fuel filter to the injector rail,
  2. disconnect from the rail and place it in a bottle
  3. turn the ignition on and you should see gas pump into the bottle.
check to see if the injectores are opening
  1. remove the injector rail, together with the injectors, hooses and eletrical plug intact.
  2. face the injectors up and away from the engine
  3. have someone tumble the vehicle, you should see gas pump out the injectors.
If there isnt any, then check to make sure the injectors are getting power.

Aug 03, 2008 | Ford Ranger Cars & Trucks

1 Answer

92 lumina not starting


Possibly a fuel regulator or injectors? it seems that there is insufficient fuel going into the combustion chamber. Take the fuel line off at the fuel rail and stick your finger over the hose, now get a friend to initiate the fuel pump by turning the key to on for a split second, if you cant stop fuel from ******* out from where you have your finger you know that the pressure is ok up to the fuel rail, put the fuel line back on then move onto your pressure regulator etc.

Oct 09, 2012 | 1992 Chevrolet Lumina

2 Answers

My 95 lumina shakes and misses while accelerating tried plugs,wires,oil chage,air filter,fuel filter,oil filter,1 coil pack,1 rear exhaust push rod and lifter


honestly, sounds like you should go to basics-check compression first, clean the throttle body , check fuel pump pressure at the rail on top of the engine-if you have any kind of check engine light, you need to get the code pulled, you have an OBDI system, so it is not as easy to diagnose-another basic is having good electrical power-battery and alternator in good condition.

Mar 09, 2011 | 1995 Chevrolet Lumina

1 Answer

The dis fuse kept blowing so changed the coils that stoped but it still wont start


Check that fuel or starting fluid introduced to the intake starts or doesn't start the engine when cranking. If it does start, for a few seconds, and then quits, then the fuel pump is not delivering fuel to the engine, or the crankshaft sensor isn't sensing movement and calling for the computer to deliver fuel to the engine.

One can also pressure check the fuel rail to see if fuel pressure is present. Check that you hear or sense a ticking from the fuel injectors as the engine rotates. If no ticking present, or the a noid light for the injectors connected to the injector harness is not blinking, then the computer may be bad.

If the engine doesn't start after introducing gas or starting fluid to the intake, then there is a possible ignition problem which can be caused by a bad module for the coil packs, that the coil packs sit on.

Dec 17, 2010 | 1993 Chevrolet Lumina

2 Answers

The car suddenl wont turn over. It has a brand new starter & the battery is fine but it wont turn over.


This will be due to a bad fuel pump, a broken timing belt, an inoperative cam sensor or crank sensor. Also this problems are related to faulty spark plug. Check the spark at spark plugs when you start the car. Do you notice any spark. Actually you should see. If in case there is no spark then it's a spark plug problem. Also the coil pack gives power to spark plug. So check the voltage at coil pack. It will show 12 volt.If there is no voltage noticed at coil pack then its faulty coil pack that has to be replaced.Also check and confirm that there is fuel in the car. If its very low fuel then in some cases this causes the problem. Also check and confirm that fuel pump is functioning properly and the fuel filter is not clogged. One of the easiest ways to check for a fuel pump related problem is to spray a little starting fluid into the air intake while trying to start the car. If the car starts momentarily, then there's a good chance the fuel pump is not working or the car is out of gas. You can also listen for the fuel pump's humming sound when the key is first turned on. Also if a inoperative fuel pump is suspected, a good technician will always check to verify there is power and ground being supplied to the pump, to eliminate the possibility of a bad relay or electrical issue. Fuel pressure can be checked with a pressure gauge and if there is pressure, pulse can be checked at the fuel injectors in several ways including the most common, with the use of noid lights. If the injectors don't have pulse the engine won't start. ---------- This troubleshooting tips will help you to solve the problem.Thanks.Helpmech.

Nov 15, 2010 | 2001 Chevrolet Blazer

1 Answer

1992 acura legend wont start. Battery ok and starter motor turns over. could it be the fuel pump or a relay?


It could be within the firing, coil,rotor button. The rotor button can get worn down. I'm not sure if you have a distributor or coil pack, but either way these could be the problem just as well as the fuel pump. take the inlet loose at the fuel rail, turn engine over to see if gas is being pumped to the rail, if so then you know it's not the pump. which is $500+ to install

Jan 15, 2010 | 1992 Acura Legend

1 Answer

My buick will not start. if i hold down the gas pedel it will the start but if i let it up the car will die. what might be wrong?


One or both of your coil packs are likely faulty and not all cylinders are getting spark.

A plugged fuel filter may also cause this. As well as bad fuel pump. I would first check to make sure that you are getting spark to all cylinders first. You can remove one plug at a time and lay on engine block, have someone else turn motor over while you watch to see if every plug is getting spark. Do one plug at a time. If one or two plugs aren't sparking, than coil pack is bad, If not spark, then crankshaft position sensor is faulty.

If spark is good, check for fuel pressure at fuel rail. there is a test valve on the rail. If pressure is low, then filter could be plugged, or your fuel pressure regulator is faulty. You can test power to it with a voltmeter. Or test unit itself with an ohmmeter.

You can go to autozone.com and register for full free online repair manual.

Sep 23, 2009 | 2000 Buick LeSabre

4 Answers

Car turns over, but won't start


Too many choice.
3 main areas are fuel, spark, air.
Try a shot of ether, if it fires at all, it is a fuel problem.
Then we can get into more detail.

Jun 26, 2009 | 1997 Buick LeSabre

2 Answers

Car hesitating


3 Inspect Fuel Injector Plugged, dirty or poorly connected fuel injector. grey_line.gif 4 Inspect Fuel Filter Leaking fuel filter or fuel filter connections. grey_line.gif 5 Inspect Fuel Tank Punctured or damaged fuel tank 1 Inspect Spark Plug Wire Loom - Performance Improperly adjusted or worn/malfunctioning carburetor/fittings.this should help u get that fixed Helping one person at a time Shaun

Nov 13, 2008 | 2004 Chevrolet Cavalier

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