Question about 2002 Jeep Grand Cherokee

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Does the 4.7 v8 have a timing belt,chain or gear

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This engine uses a timing chain that "should" be good for the life of the engine.

Posted on Nov 08, 2010

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I fitted the timing belt but the warning light is still on


did the engine die before thj
which light?, there are 10 or more? lost the operators guide? its free.
did you check compression first. i would. it proves it was done right
and if interference engines I do a hand cranked leak down test
to avoid bent valves. YMMV, good luck there......

USA answer.: OBD2 systems.
first clear the DTCs
then run it. see if they return.
if do post them. DTC are errors.
no engine option stated, no series LC. either so cant say for sure.

200 series? and engines?
SO Your engines is the 4.7L and as such , you check
the belt timing 3 times then run a leak down test by hand
and roll the engine by hand first. after belt swap
with sparks out to be sure the pistons dont hit the valves.
if they do , stop.
never crank over in any interference engine blind.
the stater motor can bend valves.
if the engine ran bad, and you found the belt slipped.
the leak down test, would be next. for sure.

always ask how to service interference engines.
there are lots of precautions,.

Feb 19, 2014 | 2010 Toyota Land Cruiser

2 Answers

Does a 2004 v8 comes in with a timing belt or a chain? or does it have an eleptical belt?


My labor guides show a timing chain for this model.. Hope this helps.

Aug 18, 2011 | 2004 Toyota 4Runner

1 Answer

Does a 1996 Grand Cherokee Jeep have a timing belt or chain? And does either need changing?


That depends on which engine you have. Both 4.0 and V8 engines have a chain. The chain has no real time limit on how long it's good but from experience I've found that most, when well maintained will stretch to the point that they should be replaced at around 225 thousand miles.
Chain and gears are not super expensive and if you buy the best ones you can find, if you replace yours at 225-250 thousand miles the new one should outlast the vehicle.

Mar 23, 2011 | 1996 Jeep Grand Cherokee

2 Answers

Does the 2000 silverado v8 have a timing chain and if so at what milage should it be replaced


yes the silverado's have timing chains, just about all v6's and v8's have timing chains, and timing chains should not be serviced, unless you are having problems with a timing chain guide or timing chain tensioner

Aug 08, 2010 | 2000 Chevrolet Silverado

1 Answer

How to change a timing chain on a fuel injected v8


Same as any other v-8 dis-assemble the front of the engine to get to the timing cover. Loosen the oil pan bolts to allow the timing cover to be slipped out. unbolt and remove the timing cover. Turn the engine over by hand until the dot on the crankshaft gear( the small one) is at the top 12 oclock position, and the dot on the cam gear(large gear) is at the bottom 6 oclock position remove the old cam gear and old chain. Install new gear and chain with the marks in the same places. Re assemble engine. DO NOT be tempted to just put in a new chain, replace the chain and cam gear as a set, wear on the cam gear will cause the chain to be slack, which in turn causes the cam timing to be late.

Mar 12, 2010 | 1992 Chevrolet C1500

2 Answers

Im putting timing chain on my 93 chevy s10 pickup 4.3 and there are gears behind the timing chain what do I do


first thing i would do is make sure your timing marks are lined up before removing the chain and gears,,,turn it over by hand till they line up then remove the bolts in the cam and pull off the cam gear and chain,,you will probably need to use a prybar to get the bottom gear off,,,line up your timing marks and istall the new gears and chain

Feb 28, 2010 | 1993 Chevrolet S-10

2 Answers

Does the 3.0L mazda have a timing belt or a timing chain


The 3.0 on the 2004 Mazda 6 is a timing chain.

Feb 05, 2010 | 2004 Mazda 6

3 Answers

Does the V6 3 liter engines in these vans have a timing chain on a belt


it should have a timing belt. most V8's and up have chains.

Oct 03, 2009 | 2000 Mercury Villager

2 Answers

Timing chain broke and I was CURIOUS IF THIS IS A NORMAL MAINTENANCE ITEM THAT WASS NEGLECTED LIKE REPLACEMENT OF A TIMING BELT?


Timing chain broke on v8, 3.2 2001, will the piston hit the valves,and damage the pistons?

May 27, 2009 | 2000 Jaguar XJ

1 Answer

2002 Jaguar S-type v8 - timing belt


THIS V8 STYPE HAS TIMING CHAINS

Nov 09, 2008 | 2002 Jaguar S-Type

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