My 1999 tahoe is shaking when I put it in reverse or drive it gets worse when I push on the gas. I have have changed all the plugs and wires what else could it be?

10

Asked by Nov 02, 2013 at 10:06 PM about the 1999 Chevrolet Tahoe 4 Dr LT 4WD SUV

Question type: Maintenance & Repair

Had it run on a machine at auto zone
and they said it was misfire or
oxygen sensor! Changed all plugs
and wires .

11 Answers

get a cheap (less than 20) automotive scanner...to find out yourself else take to an autoparts store will read them for free~

a bad ground...1/0 battery cable to chassis connection should be free of corrosion...with every start this one creates a "semi-conductor" condition...wirebrush this connection to allow "clean" power to the ECU~

1 out of 1 people think this is helpful.

when you've provides a full GROUNDed 12 volts to all components....reset the trouble codes using that device~

1 out of 1 people think this is helpful.
10

Well the idiot at the parts store cleared my codes after he run it a sec time after I changed all the wires and plugs

1 out of 1 people think this is helpful.

they'll come back if the computer says "warning will robinson" and flaps it's arms about~

1 out of 1 people think this is helpful.
17,345

99 tahoe. is it the 5.7 v8 or the 5.3?

10

5.7

a defective MAP or 02 will show on your "re-up" after reset~...that's what I was getting at with the B9 control robot reference~ with renewed ground (wirebrush the 1/0 to the chassis) these codes may NOT show...that's what I'm countin' on~

17,345

the 5.7 has the spider injector known to have the pressure regulator on it start leaking. Have a fuel pressure and leakdown test done on it. If you could give the actual code and not the description that would help me out

20

My truck is also a 99 Sport 2 door it is shaking an I replaced tires an had to replace stabilizer bar cuz it broke can someone tell me what is the problem. ..Thank you

2 out of 2 people think this is helpful.

Just curious, so was it the 02?

Your Answer

Add photo

Related Questions

Tahoe

Looking for a Used Tahoe in your area?

CarGurus has 28,447 nationwide Tahoe listings starting at $1,500.

ZIP:

Search Chevrolet Tahoe Questions

Chevrolet Tahoe Experts

#1 FordNut
FordNut
Reputation 810
#2 Tom Demyan
Tom Demyan
Reputation 720
#3 Rowefast
Rowefast
Reputation 650
View All

Related Models For Sale

Used GMC Yukon
520 Great Deals out of 17,125 listings starting at $1,799
Used Chevrolet Suburban
464 Great Deals out of 18,776 listings starting at $1,399
Used Cadillac Escalade
308 Great Deals out of 10,692 listings starting at $1,900
Used Chevrolet Silverado 1500
2,298 Great Deals out of 155,159 listings starting at $1,395
Used Ford Expedition
420 Great Deals out of 24,712 listings starting at $1,999
Used Ford Explorer
939 Great Deals out of 73,806 listings starting at $750
Used Ford F-150
2,702 Great Deals out of 211,804 listings starting at $1,000
Used Dodge Durango
301 Great Deals out of 24,111 listings starting at $1,500
Used Jeep Grand Cherokee
846 Great Deals out of 68,675 listings starting at $864
Used Toyota 4Runner
319 Great Deals out of 20,550 listings starting at $2,295
Used GMC Yukon XL
360 Great Deals out of 12,481 listings starting at $1,995
Used GMC Sierra 1500
941 Great Deals out of 62,271 listings starting at $1,395

Used Cars For Sale

2017 Chevrolet Tahoe For Sale
6 Great Deals out of 8,040 listings starting at $35,928
2016 Chevrolet Tahoe For Sale
84 Great Deals out of 3,181 listings starting at $31,448
2015 Chevrolet Tahoe For Sale
53 Great Deals out of 2,254 listings starting at $27,412
2014 Chevrolet Tahoe For Sale
52 Great Deals out of 748 listings starting at $12,795
2013 Chevrolet Tahoe For Sale
85 Great Deals out of 1,826 listings starting at $11,795