91 civic si starting issue and driving problem

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Old Sep 23, 2008 | 08:39 AM
  #1  
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From: toronto, on, ca
Default 91 civic si starting issue and driving problem

Hello All

I am new to the forums... just picked up a 91 si for the winter... black 2 door hatch, 5 speed, 356000 kms. i have to fix a couple of things, i hope i can find some answers here..

here it goes.....

1st problem... when i go to start the car in the morning, i have to prime the engine exactly 10 times before it will start... it has gotten gradually worse from a couple of months ago... i only had to prime it 3 times, not its gotten to 10. Fuel Pump?

2nd problem... when driving the car at low rpm, it drives beautifully... but as soon as i push it, like when i get onto the hwy... as soon as i hit around 4 - 5 k rpm, it suddenly dies out and starts to slow down. I get off the throttle, let the rpm drop and it will drive good again until i try to get it past 4 - 5 rpm. Fuel pump? bad cat?

any help is greatly appreciated.. thanks in advance.
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Old Sep 24, 2008 | 07:33 AM
  #2  
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Default Re: 91 civic si starting issue and driving problem (thadealer)

bump
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Old Sep 25, 2008 | 01:48 PM
  #3  
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Default Re: 91 civic si starting issue and driving problem (thadealer)

bump
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Old Sep 25, 2008 | 02:45 PM
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Default Re: 91 civic si starting issue and driving problem (thadealer)

sounds like a plugged up fuel filter also has the timing belt been changed recently??
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Old Sep 26, 2008 | 09:18 AM
  #5  
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Default Re: 91 civic si starting issue and driving problem (sleepingciv)

yes the fuel filter is relativley new... no timing has not been done in a while...

someone also thinks its a plugged cat...
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