[W126 Coupe] Hard Start Problem

Henry Viveiros henryviv at grantspass.net
Fri Dec 5 10:52:25 EST 2008


The problem does not happen on my first start of the day. It only happens
after I have parked for a short while and then try to start again.
I’ll change the fuel filters (wherever they might be). They’ve been on for
more than 5 years. Could the O2 sensor for the catalytic converter cause
something like that? That hasn’t been changed either. I’ll also try to
determine where the fuel accumulator is.
My wife has a 1986 560 SEC so I may be able to swap parts instead of blindly
buying parts. I really don’t know what I’m doing but would rather play with
things than take the car to the dealership in Medford (about 30 miles away
from Grants Pass, OR).
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