RADIO INTERFERENCE WHILE MY GMC IS RUNNING

Asked by Jul 14, 2015 at 06:33 PM about the 1999 GMC Savana G1500 Passenger Van

Question type: Maintenance & Repair

NOISE ONLY WHIL RUNNING ON 1999GMC SAVANA

1 Answer

83,435

If you are talking about alternator whine, you either have a bad rectifier inside the alternator or the noise suppressor inside the radio has went bad. There are aftermarket suppressors out there, try someone like car toys, or Best Buy in the automotive section. If it is ignition noise then it is a good possibility that, A your plug wires are going bad, B faulty cap and rotor, C ignition coil bad ground.

Your Answer

Add photo

Related Questions

Search GMC Savana Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

GMC Savana Experts

#1 Calirats Gomez
Calirats Gomez
Reputation 180
#2 gamp
gamp
Reputation 170
#3 FordNut
FordNut
Reputation 90
View All

Related Models For Sale

Used Chevrolet Express
138 Great Deals out of 6,618 listings starting at $2,950
Used GMC Savana Cargo
16 Great Deals out of 4,763 listings starting at $2,795
Used GMC Sierra 1500
975 Great Deals out of 60,125 listings starting at $1,299
Used Chevrolet Express Cargo
72 Great Deals out of 13,674 listings starting at $1,500
Used GMC Sierra 2500
198 listings starting at $4,999
Used Chevrolet Silverado 1500
2,511 Great Deals out of 152,118 listings starting at $1,500
Used GMC Sierra 3500
8 Great Deals out of 310 listings starting at $4,995
Used GMC Safari
115 listings starting at $2,995
Used Chevrolet Astro
289 listings starting at $1,815
Used Chevrolet Suburban
540 Great Deals out of 19,100 listings starting at $1,964

Used Cars For Sale

2017 GMC Savana For Sale
585 listings starting at $26,203
2016 GMC Savana For Sale
372 listings starting at $26,455
2015 GMC Savana For Sale
4 Great Deals out of 59 listings starting at $18,599
2014 GMC Savana For Sale
41 listings starting at $18,000
2013 GMC Savana For Sale
24 listings starting at $15,995