EGR question. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

muncher · 11-30-2015, 05:45 PM

Hi All.

I have a 1987 GMC Sierra with a 305 tbi engine. I have just completed a complete engine rebuild with some minor performance enhancements. Engine sounds sweet!!

Whilst doing the rebuild I removed the entire EGR system. Don't need it here. As you would expect the yellow service light comes on. Other than the light, the truck drives real nice. No idle problems or anything other than the light.

Do you have any ideas on how to sort the yellow service light issue other than removing the bulb.

Cheers Guys.

11-30-2015, 05:45 PM	#1
muncher Registered User Join Date: Nov 2014 Location: Tauranga New Zealand Posts: 47	EGR question. Hi All. I have a 1987 GMC Sierra with a 305 tbi engine. I have just completed a complete engine rebuild with some minor performance enhancements. Engine sounds sweet!! Whilst doing the rebuild I removed the entire EGR system. Don't need it here. As you would expect the yellow service light comes on. Other than the light, the truck drives real nice. No idle problems or anything other than the light. Do you have any ideas on how to sort the yellow service light issue other than removing the bulb. Cheers Guys.

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