Hi Everybody,
I have a misfiring problem on my D22.
When the engine is on higher rpms i have a misfire so the car wouldn't go faster than 45 to 50 miles. It also has not full power on full accelaration.
First I thought it was the braker, so I installed a new on, including finger, distributor cap, wires and spark plugs, but it didn't solve the problem. Then I tried an electronic ignition but it won't be better. Then I thought it may be a fuel problem and rebuilt the carburator but nothing happened. By the time I installed a new carburator, new fuel pump, new rebulilt distributor, new fuel filter and checked vaccum and all that stuff. Now I run out of ideas. When I check timing it seems to be everything ok but the marks jump a little bit.
Then I remenbered a post, that I didn't find anymore saying it may be a problem of a worn timing chain that could affect the timing in higher rpms.
I'm not sure if this could affect the misfiring in higher rpms. Did anyone heard about that or have another idea?
Thanks a lot
Kai