2003 dodge ram 1500 with 5.7. Noticed that the check gauges warning light comes on. Oil pressure gauge sits on L when this happens. This light has come on once before but now stays on. I have checked oil level numberous times & is where it should be. Could you tell me what could be going on before I take this in? Thanks in advance
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Tuesday, October 19th, 2010 AT 6:18 PM
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JACOBANDNICKOLAS
MECHANIC
109,885 POSTS
Is there any knocking or ticking from the engine when the light is on?
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Tuesday, October 19th, 2010 AT 10:20 PM
LAZER1
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Do not hear any such noise. Just listened to it & sounds normal. Any ideas?
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Saturday, October 23rd, 2010 AT 4:19 PM
JACOBANDNICKOLAS
MECHANIC
109,885 POSTS
Replace the oil sending switch. If you hear no noise from the engine, it has oil pressure. Either the switch itself is bad, or the gauge.