93 Astro running rich? help!!
#1
93 Astro running rich? help!!
Hi
i have had my a 93 TBi astro off the road for nearly 6 months now
been having real troubles getting it sorted, and found your forum so maybe someone can help me
atm its running far too rich, black smoke and heavy fuel usuage
so far what has been replaced:
new distributor whole unit including cap, rotor arm
electric system, plugs, leads
fuel system checked, pressure is right, injectors replaced, pressure regulator diaphram replaced and new coolant switch
oxygen sensor has been checked with multimeter and is ok
any ideas to why its still running so rich??
i have had my a 93 TBi astro off the road for nearly 6 months now
been having real troubles getting it sorted, and found your forum so maybe someone can help me
atm its running far too rich, black smoke and heavy fuel usuage
so far what has been replaced:
new distributor whole unit including cap, rotor arm
electric system, plugs, leads
fuel system checked, pressure is right, injectors replaced, pressure regulator diaphram replaced and new coolant switch
oxygen sensor has been checked with multimeter and is ok
any ideas to why its still running so rich??
#3
we had a code 15 last time we checked, sensor has been replaced last week
gunna do a check again on monday
she has done 80,000 miles
timing has been quadruple checked!
what is a PCM?
gunna do a check again on monday
she has done 80,000 miles
timing has been quadruple checked!
what is a PCM?
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