Fuel Injector inspection (on vehicle)
#1
Super Moderator
Thread Starter
iTrader: (1)
Fuel Injector inspection (on vehicle)
Hey guys:
As I read the FSM (pg F-105), it claims to inspect the primary fuel injector with a screwdriver or sound scope. Anyone have any luck with that and where would you place the screwdriver or sound scope?
Here is the quote from the FSM:
INJECTOR
Inspection (On-vehicle)
1. Warm up the engine and run it idle.
2. Listen for the operational sound of primary injector with a screwdriver or a sound scope.
The small picture that is attached to this step is small to get a good idea to place said screwdriver or sound scope. Any advice?
George
As I read the FSM (pg F-105), it claims to inspect the primary fuel injector with a screwdriver or sound scope. Anyone have any luck with that and where would you place the screwdriver or sound scope?
Here is the quote from the FSM:
INJECTOR
Inspection (On-vehicle)
1. Warm up the engine and run it idle.
2. Listen for the operational sound of primary injector with a screwdriver or a sound scope.
The small picture that is attached to this step is small to get a good idea to place said screwdriver or sound scope. Any advice?
George
#3
Super Moderator
Thread Starter
iTrader: (1)
Yes, I found the spot! It was near the left, top side of the engine. I removed the black expansion chamber to get some additional light then reinstalled it. I had to wiggle my stethoscope around but behold, I heard the clicking sound of both primary injectors while the car was running.
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