2006 Chevrolet Express Logo
Anonymous Posted on Jul 14, 2010

Tranny slipping? Recently I heard a "ticking" or "crackling" sound at idle coming from the back of the engine, bellhousing area. When I put the truck in gear, the sound went away (flywheel??). Then as I was driving I started hearing a high pitched winding noise. Soon after the tranny started to slip and kept jumping out of gears. Took awhile to get it into reverse. Fluids all are fine, no leaks. I'm afraid my problems may be internal? All this with 49000 miles on it.

  • Anonymous Jul 14, 2010

    When 1st starting everything sounds perfectly normal. After a minute or less, then the "crackling" or "ticking" sound shows itself at idle. Gets louder as I press the gas pedal in park. Goes away when placed in gear. Driving it felt like the tranny would randomly go into nuetral, and it took a minute or so for reverse gear to engage when shifting from D to R. Something didn't smell right either....

  • Anonymous Jul 15, 2010

    I just pulled the dipstick to check the fluid...cold. It has a really bad burnt smell to it. Really bad smell....I don't think that's good.

    Thanks

×

1 Answer

Anonymous

Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Brigadier General:

An expert that has over 10,000 points.

  • Master 3,092 Answers
  • Posted on Jul 14, 2010
Anonymous
Master
Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Brigadier General:

An expert that has over 10,000 points.

Joined: Nov 04, 2009
Answers
3092
Questions
1
Helped
1515229
Points
10827

Dose it make a normal sound when you start the engine, then more then likely fly wheel ok, anf it's going to be the transmission, if not normal it's the fly wheel.

  • Anonymous Jul 14, 2010

    Sorry, sounds like it's your transmission

×

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

It idles but when put in gear it goes dead

spark plugs, a tune up is not 1 filters.

read the 60k, service points list? bingo.

sounds like you have no engine power. (not tranny slip)]

if rpm goes high and you dont move, the tranny is slipping.

causes?

of low engine power are 50 , reasons.

but top 2.

never did the 60k. (tune up)]

low fuel pressure for any reasons.

tell engine size, lots of sizes, cant guess that or what to do next
0helpful
1answer

JUST PURCHASE A 2008 JEEP GRAND CHEROKEE 23,000 MILES ON IT. HAD IT FOR 2 MONTHS JUST RECENTLY HEARD A TICKING SOUND FROM THE ENGINE. ONLY HEAR IT WHEN THE CAR IS IDLING. NO ENGINE LIGHT. RUNS...

It sounds like a valve lifter is slightly loose. If it only "ticks" at idle it should not be a problem. If it begins to increase in volume and starts to tick at any other time than idle you need to have it adjusted. It could also be a small amount of sludge deposit blocking the oil. If your oil is dirty change it and the filter.
1helpful
1answer

1992 DODGE CARAVAN IDLES WAY TO HIGH. I CAN DO 70KM/HR WITHOUT TOUCHING THE GAS PEDAL. WHEN IM DOING 90KM/HR AND PUT THE VAN IN NEUTRAL IT REVS 3000 RPMS! WHEN I CIME TO STOP IT JERKS THE TRANNY. WHAT IS...

It sounds like you might have either a broken vacuum line or one that has come off,when a vacuum line comes off or breaks off and its sucking air it will tend to change the idle of the motor and the bigger the vacuum leak the bigger your idle chage usually will be.I would look over all the vacuum lines and see if one hasn't slipped off where it belongs or if there are any broken ones and go from there.If its broke replace vacuum line if it just slipped off put it back on and make sure it fits fairly snug so it don't slip right back off again.
0helpful
1answer

I have a Mazda 6 5sp Manual, Crackling/Popping when stopped.

Could be something jumping around in the exhaust. Is your catalytic conv in that area?
1helpful
1answer

Ford ranger 2002 6 4.0 LTR truck over heating.

The water is from the thermostat housing, fairly common leak. The ticking maybe from the timing chain cassette. You may have already had the cam timing slip (the cam gears are not keyed, they are held in place by torque alone. The oil gauge sounds like an electrical problem (either sender or sender wiring).
1helpful
1answer

Vibrations, tranny slipping, and engine tick

Sounds like you may have a worn out CV joint and the clicking may stop with an oil change. Good Luck
0helpful
2answers

TRANNY WONT WORK

yes you blew the front pump seal you prob need too replace or rebuild the tranny!!!!!!1
2helpful
1answer

Coolant leak from rear of engine in bellhouseing area

Sounds like you have a freeze plug that has rusted out. And it is located in side the bell housing behind the flywheel. You will need to remove the transmission and the flywheel to gain access to the freeze plugs. There are two of them at the rear of the engine above the center line of the crankshaft. One to the left and one to the right.
0helpful
1answer

During driving the transmission switches to neutral (Lexus RX300)

Your tranny need to be repaired at once. The tranny is slipping. Some Lexus owners do have the similar problem including myself.
Not finding what you are looking for?

230 views

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

john h

Level 3 Expert

29494 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

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

Answer questions

Manuals & User Guides

Loading...