Engine tap at start up with oil light.

[john12312]

Originally Posted by BYprodriver

Thanks for searching before posting. You could have some clogged Lifters.

Thanks. Would you know if there's an oil additive that might alleviate the condition?

[JFP in PA]

Originally Posted by john12312

Thanks. Would you know if there's an oil additive that might alleviate the condition?

If you are using a quality full synthetic oil, with high ZDDP and Moly additive content, nothing else is needed.

[john12312]

Originally Posted by JFP in PA

If you are using a quality full synthetic oil, with high ZDDP and Moly additive content, nothing else is needed.

Thanks. I saw that OTC on Amazon for about $67. I'll pick it up as it looks like I can use it on my other cars as well. This is connected to the oil pressure sensor under the hood, correct?

[JFP in PA]

Originally Posted by john12312

Thanks. I saw that OTC on Amazon for about $67. I'll pick it up as it looks like I can use it on my other cars as well. This is connected to the oil pressure sensor under the hood, correct?

Yes, you remove the oil pressure sending unit and connect it there. The OTC unit comes with a complete set of adaptors to fit just about anything, and plan on using the lower pressure gauge.

[john12312]

Took the car out yesterday and got the tapping sound with the Battery light on this time. Shut the car off and restarted and no tapping or battery light. After an hour, i ran it down a nice long straightaway with no cops, the rear spoiler light came on but no tapping. Pulled over but the spoiler was down and light still on. I manually raised the spoiler and one side went up while the other side was stuck and I heard the familiar tapping.The spoiler retracted ok and the light went off after restart. I'm glad the sound wasn't coming from the engine but now I need to troubleshoot the light issue and probably lubricate the spoiler mechanism to see if it corrects the uneven extraction.

does anyone feel the spoiler makes a difference? I thought they were more for front engine mounted cars where the back end was light. I would think with a mid engine vehicle it would not be as useful.

[blue62]

Originally Posted by john12312

Took the car out yesterday and got the tapping sound with the Battery light on this time. Shut the car off and restarted and no tapping or battery light. After an hour, i ran it down a nice long straightaway with no cops, the rear spoiler light came on but no tapping. Pulled over but the spoiler was down and light still on. I manually raised the spoiler and one side went up while the other side was stuck and I heard the familiar tapping.The spoiler retracted ok and the light went off after restart. I'm glad the sound wasn't coming from the engine but now I need to troubleshoot the light issue and probably lubricate the spoiler mechanism to see if it corrects the uneven extraction.

does anyone feel the spoiler makes a difference? I thought they were more for front engine mounted cars where the back end was light. I would think with a mid engine vehicle it would not be as useful.

Spoiler:
Spoils the air.
The air coming over the car creates a little lift at the rear..
Makes the back end light at speed.
So "Spoil the air" to eliminate the lift.
They do not create down force.
You need a wing for down force.

[john12312]

Originally Posted by blue62

Spoiler:
Spoils the air.
The air coming over the car creates a little lift at the rear..
Makes the back end light at speed.
So "Spoil the air" to eliminate the lift.
They do not create down force.
You need a wing for down force.

Thanks for explaining the difference. Good to know.