I have a wiring harness that is in an awkward spot against the firewall near the exhaust manifold on my 98 Expedition. At one point, when I had my transmission dipstick tube replaced, the mechanic routed the wiring harness on top of the exhaust manifold and melted the plastic looming and the insulation on a couple wires. I liquid taped the 2 wires with melted insulation, positioned them in between the good wires, so they could not short in the event of failure of the liquid tape, then used a replacement looming and routed and strapped the harness to the dipstick tube away from the manifold. Apparently the looming I used is not heat resistant enough to withstand the heat from the exhaust, since it has melted in some places.
Is there any sort of high temp spray on insulation that I can use to re-insulate the harness from heat? I can't get to it to replace the looming, it is in a tight and awkward place and no room to work where it is without a lot of tear out to get to it.
Is there any sort of high temp spray on insulation that I can use to re-insulate the harness from heat? I can't get to it to replace the looming, it is in a tight and awkward place and no room to work where it is without a lot of tear out to get to it.
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