tuck feels like somone hits the brakes as your pushing the peddle

Asked by JoshG84 Mar 25, 2018 at 12:18 PM about the 1999 GMC Sierra 1500

Question type: Maintenance & Repair

When my 1999 gmc Sonoma engine is warmed up. Only while I push on the gas peddle it will be like someone messes with me and taps the brakes here and there. like power completely shuts off and then comes right back on. I cant figure it out. I have new coils, gas filter and map sensor. also just did a tune up. couple wks ago so I am thinking the fuel relay or fuel pump? hopefully someone has had this problem and can tell me how to fix it.

135

midnight32 answered 6 years ago

Are you brakes grabing? if so it your Brake Booster and Master cylinder

Mark helpful

JoshG84 answered 6 years ago

no. not at all

1 people found this helpful.

Mark helpful

135

midnight32 answered 6 years ago

Could be emergency brake not fully releasing;or your drums are grabbing

Mark helpful

Your Answer:

tuck feels like somone hits the brakes as your pushing the peddle 3 Answers

When my 1999 gmc Sonoma engine is warmed up. Only while I push on the gas peddle it will be like someone messes with me and taps the brakes here and there. like power completely shuts off and then com...

1999 GMC Sierra 1500

-

Maintenance & Repair
have a 2004 GMC Sierra 1500 v-8, stopped at red light, next thing i know gas is engaged & pushing me into intersection. throw into neutral to stop. whats wrong? d ed at a red light the other day, when it acted like someone had stomped on the gas peddle,still had my foot on brake. It was starting to push me through the red light. had to throw it into neutr on 1 Answer

acted like someone had hit the gas & was pushing me through the intersection. had to throw it into neutral to stop. motor roaring, had to hit gas to get it to stop that, shocked me badly. what cause...

2004 GMC Sierra 1500 4 Dr SLE Extended Cab LB

-

Maintenance & Repair
2001 GMC Sierra 4x4 sputters and surges as soon as it hits 40 and will continue unril you pass 50 mph. If you keep into the trottle and higher rpm than idel its ok. Let off it starts again. 2 Answers

Doesn't matter the load, grade, but if you put cruise on it helps abit.

2001 GMC Sierra 1500 SL 4WD Extended Cab LB

-

Maintenance & Repair
I have a 2015 GMC Sierra with only 4000 miles on it and it makes a rattling noise when it starts then when it hits 210 on temperature it stops the noise what could be the issue 15 Answers

It only does it in the mornings and it sounds like something is either loose or just vibrating against other metal. I have no problems with the truck or from what i can tell it just makes that annoy...

2015 GMC Sierra 1500 Base

-

Maintenance & Repair
My break lights are not working when I push the peddle down and my left turn signal in the rear works when it wants to I checked all the fuses and changed the break light switch but no luck so far 3 Answers

Before I changed my break light switch I would here a click when I would barely press on the break and the break lights would work until I pushed them all the way down to stop now that I changed ...

1998 GMC Sierra 1500

-

Maintenance & Repair

Looking for a Used Sierra 1500 in your area?

CarGurus has 67,428 nationwide Sierra 1500 listings starting at $1,900.

Own this car?

Share your experience with others.

1999 GMC Sierra 1500

Write a car review

Review another car

Used Chevrolet Silverado 1500

4,274 Great Deals out of 116,172 listings starting at $2,295

Used Ford F-150

6,424 Great Deals out of 163,302 listings starting at $1,000

Used Toyota Tundra

943 Great Deals out of 25,133 listings starting at $3,900

Used Chevrolet Silverado 2500HD

1,011 Great Deals out of 37,900 listings starting at $2,995

Used GMC Yukon

701 Great Deals out of 12,181 listings starting at $1,999

Used Toyota Tacoma

2,140 Great Deals out of 49,619 listings starting at $3,499

Used Dodge RAM 1500

61 Great Deals out of 1,620 listings starting at $1,500

Used Ford F-250 Super Duty

1,270 Great Deals out of 50,341 listings starting at $1,985

Used Chevrolet Tahoe

1,407 Great Deals out of 28,865 listings starting at $1,550

2025 GMC Sierra 1500 For Sale

4 Great Deals out of 36,957 listings starting at $30,590

2024 GMC Sierra 1500 For Sale

205 Great Deals out of 9,584 listings starting at $29,193

2023 GMC Sierra 1500 For Sale

222 Great Deals out of 2,982 listings starting at $26,400

2022 GMC Sierra 1500 For Sale

161 Great Deals out of 1,908 listings starting at $22,500

2021 GMC Sierra 1500 For Sale

298 Great Deals out of 3,478 listings starting at $19,800

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.

tuck feels like somone hits the brakes as your pushing the peddle

3 Answers

Your Answer:

Looking for a Used Sierra 1500 in your area?

Own this car?

Share your experience with others.

Shortcuts

Search GMC Sierra 1500 Questions

CarGurus Experts

Know more, shop wisely

Related Models For Sale

Used Cars for Sale

tuck feels like somone hits the brakes as your pushing the peddle

3 Answers

Your Answer:

Related Questions