Quote:
Originally Posted by JerTM
have you done a compression test on cylinder 1 and 3?
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Quote:
Originally Posted by MrChrisLS3
When you changed the ignition coil with #2, of course it still misfired, but did you look to see if the misfire followed the coil? Sure you did, but just double checking.
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1) Compression is fine.
2) Mechanics change the ignition coils. Sure!
I think everything happens like this: from 1 Cylinder injector from time to time due to dirt and wear takes a lot of fuel and misfire occurs. Then I try to start the car and since gasoline engine pours spark plugs starts to malfunction. Then all it descends into the catalyst.
The fact is, guys, that Russian gas is very poor quality, with a lot of impurities and dirt so the fuel system and injectors heavily polluted.