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Early suzuki swift gti engine revs but dies on take off no power replaced fuel pump & spark plugs checked fuel filter,don't know if fuel regulator or o2 sensor on throttle body faulty

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Ajkill
  • 2035 Answers

SOURCE: won't rev past 2000 rpm

Check the computer on the car it may be programmed to run still on 2 K rpm you need to reprogram the computer on your car.......

Posted on May 27, 2008

  • 1 Answer

SOURCE: 1999 Yukon cold start problems.

1999 Yukon Start Issue - I have replaced the octopuse, battery, fuel filter, fuel pump, still having problems starting in cold weather, sometimes after a heavy rain.

Any suggestions?

Thanks

Posted on Dec 08, 2008

  • 1 Answer

SOURCE: GMC 4.3 runs fine

EGR Valve

Posted on Dec 23, 2008

cognac222
  • 4 Answers

SOURCE: 89 Corsica: no power, hesitates in drive, idles

Check your fuel pressure, and or injectors. You may have too much fuel getting into the engine causing it to burn rich and overheat the converters.

Posted on Apr 26, 2009

bitchn65cuda
  • 70 Answers

SOURCE: 1996 s10 2.2 engine starts but idles rough and will not rev up.

Hi! You must be frustrated by now! your code is marking that the O2 sensor is bad in bank 1. Did you replace the O2 sensor that is located  before the catalytic converter?  The S10 has an O2 sensor specially made for that cat. its about 30$ That would explain for your blackened spark plugs; your pc on the car is asking for more fuel. GOOD LUCK!!

Posted on Apr 29, 2009

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1 Answer

I have a 1988 suburban 1500 4x4 5.7 liter v8. I replaced fuel pump and filter, will start and run for about 10 seconds then die and will not restart. Not getting fuel somehow. Injectors were also replaced....


Most likely it is the fuel pressure regulator..also check for spark here's some info for you.. The first thing to do is check for spark.

Disconnect #1 ignition wire at the spark plug.
Install a spark tester into the end of the spark plug boot.
Have an assistant crank the engine over and check for spark at the tester.
Repeat this process at each spark plug.
If any cylinder does not show spark, proceed to secondary component tests.
If ALL secondary components show no spark, test components individually.
If all cylinders test O.K., inspect for fouled spark plugs and clean or replace as necessary.

2010-08-21_174426_1.jpg

If spark checks out good, then you could have a fuel delivery problem. I would recommend to start by checking fuel pressure. Fuel injected cars are very fuel pressure sensitive. Fuel pressure is very important and must be within specifications! But if the pressure is low, it does not mean the pump is bad. A plugged fuel filter, a pinched line, and low voltage at the pump can contribute to low fuel pressure. All three must be check before replacing the pump! You can get a fuel pressure gage at a local auto parts store for cheap.

Fuel pressure testing is frequently overlooked but it is one of the common causes of poor performance. The test procedure must include testing that will insure normal
fuel pressure under all operating conditions.

Key Factors

1. Fuel demands are low at idle.

2. Wide open throttle at high engine revs uses the most fuel.

3. Port injection fuel pressure must be reduced when manifold vacuum is high. Vacuum pulls fuel out of the injector causing it to deliver too much fuel if the pressure remains high. Manifold vacuum is used to open the pressure regulator at a lower pressure when vacuum is high.2010-08-21_175858_1.gif

Mar 31, 2013 | Cars & Trucks

1 Answer

Suzuki swift gti 1996 starts but cuts out after 5 seconds


When starting/cranking, computer will activate fuel relay so that it will start. Once running there are fail safes built in - no oil pressure, bad signal from crank angle sensor or throttle position sensor, crash sensor activated (stops fuel pump) or even immobilizer faulty. Will it idle with Mass Air Flow sensor unplugged? Could be a broken wire or bad connector. Hope you have found problem by now! An auto electrician will find it very quickly.

Mar 16, 2013 | 1996 Suzuki Swift

1 Answer

1991 Suzuki Swift GTi very low idle and stalling


Oxigen sensor. Check accelerator pot also, and fuel pump.

Jan 13, 2013 | 1991 Suzuki Swift

1 Answer

My 2001 Suzuki swift starts for about 5 to 10 min then dies and wont start back up for a little while. I replaced the spark plugs the two wires and 2 ignition coils and the CAT. i got a battery thats a...


fuel pump cud be failin-test it along with the pump regulator in engine area--never replace parts till cure is known--sounds like regular maintenance wasnt done-fuel filter cud be clogged too--transmission fluid maybe low or needs changin or somethin internals worn

May 09, 2011 | 2001 Suzuki Swift

1 Answer

My 89 GTi battery light came on and then the


If the alternator is bad, and it is cause battery light is on, the elec. system does not have enough power (voltage) for the system to work right,being that it's only working off the battery voltage till battery goes weak. Have an alternator check done or check voltage at battery with engine running, should have no less then 13.5 volt's.

Dec 31, 2009 | 1994 Suzuki Swift

3 Answers

The fuel pump pumps but on start up it dies


Flel regulator will only affect max fuel pressure only will not cause it to not start. try replacing fuel filter first if still does not get fuel then you need to see if it is fuel related or if you have a spark at the spark plugs, pull off a spark plug boot and put screw driver in it hold 1/4 inch away from bare metal and crank engine if you get a spark then it's fuel relateed if no fuel it can be the crank shaft sensor or the cam shaft sensor. let me know if it has fire.

Aug 30, 2009 | 1995 Ford F250

1 Answer

Suzuki Swift 1988 GTi engine hunting problem


check for a vaccum hose disconnected,check air filter casing secure

Jul 14, 2009 | 1989 Suzuki Swift

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