Question about 2004 Chevrolet Tahoe

1 Answer

Accelaration loss of power

Engine Performance problem
1999 Chevy Tahoe V8 Four Wheel Drive Automatic 110,00 miles

Over the last month my 99 5.7 4WD Tahoe has been giving me problems accelerating when I give it a heavy foot. When I hit the gas down it loses acceleration almost like it's being starved of air or gas. When I hit the gas the engines just bogs down, begins to hesitate, and will not accelerate. kinda like when you have a dirty fuel filter

It'll drive ok if I'm light on the pedal; and the engine feels smoother than ever.


i already replaced the mass airflow sens, plugs and cables, egr valve, distributor, and air sensor, my fuel pump is about 4 yrs old and my fuel filter is 5 months old.

Posted by juanelo0124 on

Ad

1 Answer

Mike Butler

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Chevrolet Master
  • 6,674 Answers

I'd have a fuel pressure test done to be sure, it isn't fuel related again. Takes 5 or 10 minutes so cost should be minimal. The other thing that comes to mind is a plugged exhaust. (catalytic converter) Quite possible on a 10yr.old vehicle.

Posted on Apr 11, 2009

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Chevrolet suburban LT 1500 LT won't disengage from four-wheel-drive


Chevrolet Suburban Questions - 4 wheel drive does not ...

www.cargurus.com > Questions > Chevrolet > Suburban

CarGurus4 wheel drive does not work - When I put the Sub in 4 wheel drive, low of high, ...Asked by Robert_Holland_073 Dec 17, 2009 at 04:06 AM about the 1994 Chevrolet Suburban K1500 4WD ... it can seize up and then the trans case may ingage but the hubs won't be locked in so it ... 1999 Chevrolet Suburban K2500 LT 4WD.

Chevrolet Tahoe Suburban 4 Wheel Drive Indicator Lights - Car ...

forums.edmunds.com > Chevrolet > Chevrolet Suburban

Oct 2, 2007 - 31 posts - ‎19 authors
My 1999 Tahoe (odo reading 137,400 miles) won't go into 4 wheel drive. .... I have a 98 suburban 1500 4x4 LT 5.7 L with 165,000 miles ... I recall once forgetting todisengage 4WD and I could feel a terrific binding when I ...
Step by Step Troubleshooting 4wd 4x4 88-98 Chevy GMC ...? 21:32https://www.youtube.com/watch?v=Su9Dkrfd_ZgJan 20, 2014 - Uploaded by rwdellingStep by Step Troubleshooting 4wd 4x4 88-98 Chevy GMC Truck. rwdelling .... Mine is acting like it is NOT pulling with the fronts,won't engage. ... Have you ever adjusted or the shift cable on your 1500 Chevy ... GM 246 transfer case, 2000 Chev Suburban- Duration: 20:09. by spelunkerd 286,045 views.GM Troubleshooting Part 13 - 4WD vacuum actuator & cable ...? 5:11https://www.youtube.com/watch?v=CbEF6PyJdU0Feb 3, 2011 - Uploaded by mr diyguy123I tacked on this video about the 4wd sys. ... I have a 1994 ChevyS10 ... My S10 won't let you go to 4 LO when your in gear. ... the front end to keep them disengaged. when you put it in 4wd, the vacuum actuator pushes a gear ...

Dec 25, 2015 | Chevrolet Cars & Trucks

1 Answer

What is the 1999 kia sportage ring gear torque settings


  1. Torque
    • Torque is a measurement tool that shows a vehicle's ability to tow and accelerate. The 2000 Sportage generates 135 ft-lb of torque when measured at 4,000 rpm. It tows up to 2,000 lb.
    Power
    • The 2000 Sportage features a 2.0-liter I4 engine that produces 130 horsepower at 6,000 rpm. Five-speed manual overdrive transmissions are standard for all models, but the four-door models offer the option of getting a four-speed automatic overdrive transmission instead. The compression ratio is 9.1 to one and the engine displacement is 1,991 cc. The bore and stroke are 3.26 and 3.62 inches.
    Fuel
    • All manual versions get 20 miles per gallon in the city and 23 mpg on the highway. The automatic four-wheel drive models get 19 mpg in the city and 22 mpg on the highway. The automatic two-wheel drive models get 18 mpg in the city and 21 mpg on the highway. The two-door model has a 14-gallon fuel tank and the other models have a 15.8-gallon fuel tank.
    Measurements
    • The two-door Sportage is 156.4 inches long with a wheelbase of 92.9 inches. The four-door versions are 170.3 inches and the wheelbase is 104.3 inches. All versions are 68.1 inches wide and 65 inches tall. The front and rear tracks are both 56.7 inches. All versions sit 7.9 inches off the ground. The two-wheel drive, four-door versions weigh 3,186 lb if manual and 3,230 lb if automatic. The two-door, two-wheel drive model is 3,108 lb. The two door, four-wheel drive model is 3,230 lb. The four-door, four-wheel drive models are 3,352 lb if manual and 3,396 lb if automatic.

Read more: 2000 KIA Sportage Torque Specs ' eHow.com http://www.ehow.com/list_7530119_2000-kia-sportage-torque-specs.html#ixzz1xfAstACS

Jun 13, 2012 | 1999 Kia Sportage

1 Answer

99 Tahoe 4wd simultaneous systems failure


Look for a broken or missing ground strap between the engine and the vehicle frame.

If you can't find it - or suspect it is damaged - temporarily connect a heavy gage wire or wire braid between a metal part of the engine and the NEGATIVE battery terminal. Take it for a spin to see if this helps.

Good luck !

Marco

Jun 17, 2009 | 1999 Chevrolet Tahoe

1 Answer

Loss of power


You should have your cat. checked make sure there is no restrictions in your exhaust system.

Apr 11, 2009 | 1999 Chevrolet Tahoe

1 Answer

1998 and 2000 jeep grand cherokee


This Info taken from Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Grand_Cherokee
Hopefully this will answer your question.

The redesigned WJ 1999 Grand Cherokee shared just 127 parts with its predecessor. The structure was stiffened by PorscheEngineering for sharper steering and lighter weight. The spare tire wasrelocated from the side of the cargo compartment to under the floor togreat relief of owners. The two heavy pushrod V8 engines were replaced by chrysler's first clean sheet V8 since the 60's (SOHC aluminium heads, plastic intake), Chrysler's then-new PowerTech. Although this engine produced less torquethan both previous V8s, it was lighter and got much better fuel economyand provided similar on road performance figures (the 23 gallon fueltank was replaced with one of a 20.5 gallon capacity). The Inline 6engine was also updated in 1999. 10 horsepower (7.5 kW) was added byredesigning the intake manifold. The manual transmission was dropped with this model.
While other Jeep vehicles used the Mopar 5 x 4.5 bolt circle, thiswas the first Jeep following the 1987 Chrysler buyout to receive awider bolt pattern — 5 x 5. The 5 x 5 bolt pattern (also 5 x 127 mm),although common to GM rear wheel drive vehicles and light dutytrucks/vans, has spread beyond its use with GM (and Ford with their 1973 to 1978 LTDs and Lincolns). Chrysler first used the 5 x 5 pattern on full-size half-ton Dodge Ram pickups and Dodge Ramcharger SUVs in 1986.
A notable feature available in this generation was the automatic four wheel drive option called Quadra-Drive II.With three viscous clutches, it was one of only a few four wheel drivesystems at the time with triple locking differentals, joining thecontemporary Mercedes Gelandewagen, Mercedes Unimog and Magna SteyrPinzgauer, and the only one of the four with fully automatic operation,although the axle differentials could not be manually locked like inthe other three vehicles.
The 45RFE and 545RFE automatic transmission in the WJ was notable. It included three planetary gearsets rather than the two normally used in a four-speed automatic. Thisgave it six theoretical speeds, and it would have been the firstsix-speed transmission ever produced in volume, but it was programmedto only use five of these ratios. Four were used for upshifts, with adifferent second gear for downshifts. Although five of the six ratioswere used, Chrysler decided to call it a "4-speed automatic". In 2001,the programming was changed to make use of all six ratios. Rather thanhave six forward gears, the transmission was programmed to act as afive-speed with the alternate second gear for downshifts. The RPM at70 miles per hour (110 km/h) on a 545RFE is 2000 rpm, 200 rpm less thanthe 45RFE programming. 1999 and 2000 model year WJ owners can havetheir 45RFE transmission's programming flashed to enable the extra gearas both transmissions are physically the same. The 42RE 4-speedautomatic remained the transmission for the Inline 6 engine. It was notchanged from the previous model Grand Cherokee's.

Feb 14, 2009 | 1998 Jeep Cherokee

1 Answer

1999 Chevy Tahoe Four wheel drive


IF YOUR SHIFTING INTO 4HI or auto mode can do at any time under 35mph. going into 4lo you need to be in neutral stopped usually goes smoother if foot is off brake and it can roll a little same with coming back out into 2wd

Dec 19, 2008 | 2004 Chevrolet Tahoe

Not finding what you are looking for?
2004 Chevrolet Tahoe Logo

1,329 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

85223 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...