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Engine Backfiring. + amateur/newbie pics.

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Old 03-28-2009 | 01:11 PM
  #46  
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Originally Posted by Indycam
"maybe we can't offer the list of recommended indy's I thought we would be able to!"
You can recommend this Indy if you like .
Not until he finds the quote function!

Nah, I'd recommend Indy any day of the week! In fact I must have a run down to Santa Cruz one of these weekends and buy you a beer!
Old 03-28-2009 | 01:19 PM
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Was it driven to the dealer in this condition? Was any work done on it prior to this symptom appearing?

Bill
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Old 03-28-2009 | 01:23 PM
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Towed to dealer.

Prior work included - fuel pump change, change of break lines, some leakage here and there, alternator change, a couple more I don't remember em all.
Old 03-28-2009 | 01:25 PM
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Originally Posted by Kahdmus
Not until he finds the quote function!
Is this it ?
Old 03-29-2009 | 08:00 AM
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How man owners? What year is the car? It may be helpful contacting the PO(s) to find out what work had been done. Spark plug wires tend to deteriorate even if the car hasn't been driven and if they're the originals it is likely time to replace them. Misting the wires with water can help determine if the rubber insulation is leaking electricity.

Hope this helps
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Old 03-29-2009 | 08:24 AM
  #51  
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One owner. I'm the second. 1993 C4.
The previous owner did nothing to the car, it was just rotting there hasn't been running for 5 years.
Old 03-29-2009 | 11:24 AM
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Next thing I would do is to get the injectors out for a spray test / cleaning .
Old 03-29-2009 | 11:35 AM
  #53  
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If the car has been sitting for 5 years, your fuel (petrol) has probably converted to varnish. My 3.6 turbo sat for 2 years before I bought it and that's the exact issue I had - it took the specialists about 6 months to diagnose. I had to change the fuel tank, fuel filter and injectors. In your case, I'd start with draining the fuel and changing the filter and see what happens.
Old 03-29-2009 | 11:52 AM
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Hey Frank, the fuel is new. Not to sure about the filters tho.....

I'm quite sure it's still the distributor tho. I'll find out soon..... hopefully.

And I've found another tech willing to take a look for me as they've just recently just worked on a Ferrari.

How do you guys suggest I bring it over, the drive is only maybe 10 minutes. Or go with towing?
Old 03-29-2009 | 12:32 PM
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"I'm quite sure it's still the distributor tho."
What is broken in the distributor ?
Old 03-29-2009 | 12:48 PM
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https://rennlist.com/forums/964-foru...ie-pics-2.html

Post by Steve is what I'm gonna look at first on Mon or Tuesday.
Old 03-29-2009 | 12:50 PM
  #57  
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You think maybe the belt inside the distributor is broken ?

There is a very easy quick test to do .
With the motor running ,
unplug the connector to the ignition switches one at a time .
When you unplug one of them , you are turning off one distributor / set of plugs / coil / ignition switch .
If the motor will run with A and or B unplugged
then the belt is still working .

If the motor runs well with one disconnected and poorly with the other ,
then you need to look into why it runs poorly on that side .

Last edited by Indycam; 03-29-2009 at 01:08 PM.
Old 03-30-2009 | 06:55 AM
  #58  
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God damn, Dealer closed for two days, Annual Stock-take so I couldn't get to the car.
Will update on Wed.
Old 04-01-2009 | 08:26 AM
  #59  
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Update:

Technician doesn't know how to change belt inside distributor. Hurray!
Old 04-01-2009 | 08:29 AM
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Tell him to have a look at this as I don't think it's that difficult!
http://p-car.com/diy/dualbelt/


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