Originally Posted by Ramman949
Bosch white cap found in my engine...
Yep I tried Bosch when I orginally did my tune-up. A month later I had a CEL and was told I need vavle job, change wires, plugs, etc. Finally got my head off after doing a leakdown test only to find out a part of a BOSH plug go inside. SUCKS BUTT and now I know NOT TO EVER by anything BOSCH!
Bosch is for the GERMEN cards, stay true and buy NGK or Denso plugs as Acura says too...
How did that contribute to your valves not functioning properly? Good that you found the problem though, your car should run pretty good afterwards.
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99 Integra GSR
06 TSX
duck squad member #00003