Worst fear realized. My 1998 Nissan Altima GLE with 140K miles has been in need of timing chain replacement (confirmed diagnosis) for a " while". I haven't been hammering it, and fully intended to have the work done once I got paid (. It's been about five months since I received my last commission check). As cruel irony would have it, the night before (literally) I got paid, accelerating from a stop light on the way home the vehicle instantaneously lost compression (for lack of a better descriptive), only reaching about 20mph. No idiot lights, no whacked gauges, no smells, etc. I was so close to home, I continued. The car dropped to about 10mph for the last mile, and then completely crapped out. Would not (and now won't) start, but does crank. Is this immediate, yet gradual, loss of power indicative of the timing chain having finally failed and the gradually diminishing performance/compression(?) The result of valve deformation? Or could it have been something else? (. Which would be the 'good' news, leaving me the timing chain replacement as a needed repair subsequent to this). Would not a timing chain failure result in the 'immediate' failure of the vehicle to be propelled? Thanks!
Monday, December 11th, 2006 AT 12:33 AM