Lose power when hot
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Joined: Nov 2002
Posts: 91
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From: So MD
Car: 90 Formula
Engine: 305 tpi
Transmission: T-5
Lose power when hot
My 90 formula seems to lose power after it warms up. It is easy to notice and happens every time it has been run for awhile. Any ideas where to check ??
Joined: Mar 2000
Posts: 43,187
Likes: 46
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Fuel pressure is one that comes to mind. I had an in-tank pump (non-3rd gen) that would weaken when warm.
Ignition components will also act up when heated up - coil, module, wires, etc.
Ignition components will also act up when heated up - coil, module, wires, etc.
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sailtexas186548
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Aug 24, 2015 10:11 PM





