93 LT1 Idle Issue
Thread Starter
Le Mans Master
Joined: Dec 2005
Posts: 8,564
Likes: 950
From: Communist Colorado
93 LT1 Idle Issue
It was suggested I might try a new thread for this, so Im going to do just that. Car is actually a 93 Z28.
..........when its cold, it will idle well for a few minutes...then almost dies, regains its composure, runs well for a few more minutes then almost dies again....repeat until its up to operating temperature, then it runs like a top. Very strong in all rpm ranges as well as idle conditions...
Replaced Parts List Some parts in the list have between 3-5k miles on them and some are as new as a few days ago!
Fuel Pump/filter
ICM
IAC
Coil MSD
Opti MSD
plugs Irridium
wires packard 8mm
evap canister solenoid
egr valve
egr control solenoid
temp sender in water pump
map sensor
..........when its cold, it will idle well for a few minutes...then almost dies, regains its composure, runs well for a few more minutes then almost dies again....repeat until its up to operating temperature, then it runs like a top. Very strong in all rpm ranges as well as idle conditions...
Replaced Parts List Some parts in the list have between 3-5k miles on them and some are as new as a few days ago!
Fuel Pump/filter
ICM
IAC
Coil MSD
Opti MSD
plugs Irridium
wires packard 8mm
evap canister solenoid
egr valve
egr control solenoid
temp sender in water pump
map sensor
Thread Starter
Le Mans Master
Joined: Dec 2005
Posts: 8,564
Likes: 950
From: Communist Colorado
