Slight pulsing while driving down the highway.
08-10-16, 11:43 AM
#16
Intermediate
After a Rain?...
Check moonroof drain tubes for blockage and whether water is exiting below car.
If water accumulates around moonroof drain trays it will spill over onto the headliner and can drip down on critical electronics or connectors.
Verify the condition of your moonroof's rubber seal..it may be dry and require conditioning with Shin Etsu grease.
Sounds like a connector or ground somewhere requires time to dry off.
Do you have plastic undercover in place?
Are you experiencing humidity inside cabin after rainfall?
Check moonroof drain tubes for blockage and whether water is exiting below car.
If water accumulates around moonroof drain trays it will spill over onto the headliner and can drip down on critical electronics or connectors.
Verify the condition of your moonroof's rubber seal..it may be dry and require conditioning with Shin Etsu grease.
Sounds like a connector or ground somewhere requires time to dry off.
Do you have plastic undercover in place?
Are you experiencing humidity inside cabin after rainfall?
i will check on those things you mentioned.
The plastic undercover is place.
No excessive humidity inside the cabin after a rain.
08-11-16, 09:54 PM
#17
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I will test the cruise control.
The fuel line runs up the inside fenderwell about 1/2" from the exhaust manifold shield. The fuel rail and fuel pipes run atop a hot intake manifold.
Try using appropriate fuel line insulation sleeving to reduce fuel line temperature.
Also, consider employing heat reflecting insulation material on underside of the fresh air intake that spans across top of the hot radiator...
Wrap the intake tube as well.
Check out DEI in Ohio for materials.
and write-up on this site
Try using appropriate fuel line insulation sleeving to reduce fuel line temperature.
Also, consider employing heat reflecting insulation material on underside of the fresh air intake that spans across top of the hot radiator...
Wrap the intake tube as well.
Check out DEI in Ohio for materials.
and write-up on this site
That sounds like a reasonable idea. Since my cats are original I wonder if they are failing and generating additional heat, creating this issue.
I have tried multiple brands of gasoline with no improvements, BP, Shell, Sunoco, Exxon, no name brand. Always 93. I do get some wide open throttle pinging when the car is heat soaked.
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