haydilligaf
12-02-2012, 15:00
this 92 k2500 65td with a db2 pump. About 60,000 miles ago I changed out the pump injectors with hi output set up, also new chain and gears.recently I noticed it was hammering as it would shift,within 5-10 miles sound was all the time idle park.it sounds to me like something in the pump has failed and the timing is off.the engine has great oil pressure still runs smooth.just the noise sounds like it is coming apart. Any ideas