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P Codes (powertrain)
P0301 - P0399
Have a P0304 engine code with engine light.
1999 CHEVROLET VENTURE
Have a p0304 engine code with engine light flashing plugs wires and intake were all replaced 10000 miles ago but cylinder 4 spark plug looks wore down already. Any ideas
have the same problem?
Monday, December 3rd, 2012 AT 3:08 PM
Check fuel pressure an dcompression on those cylinders.
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Monday, December 3rd, 2012 AT 4:39 PM
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