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Old 09-15-2009, 04:39 PM
jbg jbg is offline
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Join Date: Jun 2009
Location: MD, USA
Vehicle: 1985 Volvo 740 GLE turbo diesel
Posts: 194
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Just posting an update to my initial timing report. I checked the injection pump timing again on Sunday and confirmed it was at 0.77mm advance. After replacing the leaking rear camshaft oil seal I re-timed the pump to 0.90mm advance.

The car seems to have more pep, and it starts easy. There is smoke when starting and when accelerating. Logically I expected smoke, but its not something I desire. My next plan it to remove the injectors and rebuild them (measure pop pressure, re-shim, replace the nozzles), I am hoping that this will clear up some of the smoke. After all its inefficient to have smoke, that's partially unburnt fuel!

Before going any further into the engine I am going to install an EGT. My plan was to EGT to establish baselines, then advance the timing. I guess I got a bit ahead of myself.

-Jim
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Jim

1985 Volvo 740 GLE turbo diesel
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