Question about 1991 Oldsmobile Cutlass Ciera

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1991cutlass ciera if i am getting spark but stil no start could the fuel injector be plugged and not getting fuel in? and if so how could i unclog or clean it?

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This is a possability, you will need to remove the injectors from the vehicle and you can replace the " O " rings and you can clean the screens in solevent but you cannot get any solevant on the injectors themselves. as they are electrical and very delicate. if you suspect a faulty injector then it should be replaced. as I say though the screens can be cleaned with solovent and allow them, to dry naturally.

Posted on Oct 15, 2008

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My 1988 old cutlass ciera turns over but won't start I have fuel pressure and spark will run roughly for a sec if u pour gas in throttle body any ideas I'm stumped


Check fuel injector fuses. With the key one you should have power to the injector plug. You could have (gas) fouled out spark plugs. Or timing jumped.

Jun 05, 2016 | 1988 Oldsmobile Cutlass Ciera

1 Answer

Fuel on cylinder number 5 spark plug


you need to run new injectors and injector leads.

Aug 29, 2012 | 1994 Oldsmobile Cutlass Ciera

1 Answer

My 95 olds cutlass ciera will start up and run for about 5 minutes, then start sputtering like it aint getting no gas, slow down then die till it cools off then starts back up, putting again, losing speed...


Check spark at spark plug using a spark tester and fuel pressure at the rail when it acts up. If the pressure is ok at the rail, but the injectors aren't firing, that can point to a bad computer.If the fuel pressure is present but the spark is not being supplied to spark plug wires to spark plugs, then an ignition module might be in need of replacement (the metal plate the coil packs sit on). If the engine has a service engine soon light before it dies, maybe check the codes that should be stored in the computer using an OBD-I scanner.

Nov 06, 2011 | 1995 Oldsmobile Cutlass Ciera

2 Answers

1990 cutlass ciera w/3300 v6, won't start, fuel presure is 45psi, has good spark, has new crank sensor. still won't start, what next.


If it has spark, the crank sensor is working. If the fuel pressure is 45psi, that's good.

Are the injectors pulsing controlled by the computer?

Aug 01, 2010 | 1990 Oldsmobile Cutlass Ciera

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The truck was sitting for about 10 years, everything electrical works, i replaced the spark plugs, wires and rotor before even trying to turn it over, the engine wants to turnover and the spark plugs are...


if its carberated, u need to clean that out. if its fuel injected, replace the fuel filter. if it stil dont work. then u have a fuel injector problem

Mar 05, 2010 | 1986 Toyota 4Runner

1 Answer

I have a 1986 oldsmobile ciera. It started and ran just fine yesterday, and now it will turn over and has power but it wont start. Its almost as if it isnt getting any fuel.


1st check for spark at two different plug wires. then press the schraeder valve on the fuel rail and see if fuel runs out or trickles out. then use a test light at the fuel injector wire harness. unplug the connector and test for voltage on one side. then clamp to hot(positive) and check for blinking ground while cranking.Make sure fuses are good

Feb 17, 2010 | 1986 Oldsmobile Ciera

2 Answers

Intermittant p0302,p0305 codes misfires


A code P0305 may mean that one or more of the following has happened:
· Faulty spark plug or wire
· Faulty coil (pack)
· Faulty oxygen sensor (s)
· Faulty fuel injector
· Burned exhaust valve
· Faulty catalytic converter(s)
· Running out of fuel
· Poor compression
· Defective computer

If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires , distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad, especially given you had water issues. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced.
I've also heard in other cases the problems were faulty fuel injectors.

Nov 10, 2009 | 1996 Oldsmobile Cutlass Ciera

1 Answer

Won't stay running


Throttle body injectors are cloged, unclog them

Apr 22, 2009 | 1999 Oldsmobile Alero

1 Answer

Doesn't start just turns over


You need to hook up a fuel pressure gauge to have an accurate reading on fuel pressure. Also one quick check is look in the oil cap and see if the rocker arms are moving when its cranked.

Mar 19, 2009 | 1994 Oldsmobile Cutlass Ciera

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