Having problems with your 1999 Chevrolet Silverado 1500 ?
I have a a 99 chevy silverado and it has lost h.p for some reson i can not find the problem please help.
Keep it simple...have your catalytic converter checked...a clog will show up as a loss of power at first...Hope this helps.
It is really hard to say without all the information. Usually there is something simple that causes a loss of power. Is there any check engine light? If there is a check engine light then the ECU is causing the engine to derate. If there is not a check engine light then something simple like the fuel filter can sure cause the problem. The fuel system is a high pressure system and when the fuel filter gets slightly plugged it can cause a drastic horse power problem. The fuel filter is an inexpensive start until we have some more information about all the symptoms. Hope this helps you out.
Repair Help & Product Troubleshooting for 1999 Chevrolet Silverado 1500
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