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There is a loud noise when I rev the envoy 2005, yes i am.
yes i am. The sound just came in yesterday after a hard break … read more
Mauricio
Mauricio
Vocational, Technical or Trade Scho
883 satisfied customers
2002 envoy is very loud at start. Once the engine warms the
2002 envoy is very loud at start. Once the engine warms the sound is back to normal … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
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Ticking noise behind the dash. Garage said it was temp
Ticking noise behind the dash. Garage said it was temp actuator. The internet says it is the mode actuator. Which is which? 2002gmc envoy … read more
Ron Z.
Ron Z.
Vocational, Technical or Trade Scho
19,995 satisfied customers
My name is XXXXX XXXXX purchased my car in 2003 chevrolet malibu.I
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Gary
Gary
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Vocational, Technical or Trade Scho
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Hi there i got GMC envoy Xl. its engine fan not working changed its fuse about 4 times bu
Hi there i got GMC envoy Xl. its engine fan not working changed its fuse about 4 times but fuse blows out after few kms. As a result its temperature gauge goes up more than 100 celsius especially in c… read more
Randy
Randy
619 satisfied customers
2002 envoy is getting hot . it takes about 30 minutes and the
2002 envoy is getting hot . it takes about 30 minutes and the temp. will start going up it doesn't rise quickly. just replaced the thermostat and radiator cap within the last two days,also had tranny … read more
BigBob
BigBob
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High School or GED
4,792 satisfied customers
I have a 2007 Monte Carlo LS. A few months ago the head gaskets started leaking at around
I have a 2007 Monte Carlo LS. A few months ago the head gaskets started leaking at around 75000 miles. Chevy replaced the head gaskets under warranty. not too long after that maybe 200 miles they star… read more
K. Wiggins
K. Wiggins
ASE Certified Technician
Associate Degree
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2006 GMC Envoy: cyl..very loud noise under vehicle..20 seconds..purge
2006 GMC Envoy 6 cyl 4x4... Upon startup, very loud noise under vehicle for about first 20 seconds. Sounds like a fuel solenoid or purge solenoid.… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
17,291 satisfied customers
2002 Envoy: cam (shaft..alternator, and battery replaced..oil pressure
HI, I have a 2002 Envoy. I had the cam (shaft?) censor, alternator, and battery replaced within the last 2 years. The cam censor was to alleviate the oil pressure dropping to zero at stops. It didn't … read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
17,291 satisfied customers
Envoy XL: tune..experiencing some hesitation and idling..spark plugs
Over the weekend I took my 2004 GM Envoy XL to NTB for a tune up because I was experiencing some hesitation and idling. They informed me that oil was leaking over the spark plugs and that I needed to … read more
Danny
Danny
Lead mech
Some college
1,094 satisfied customers
GMC Envoy: cyl..engine compartment Sluggish off the line..smell
GMC Envoy cyl. I am hearing exhaust noise in the engine compartment Sluggish off the line. I can also smell exhaust in the engine compartment. Where is the exhaust recirculation valve? Is this a good … read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
17,291 satisfied customers
2005 GMC Envoy: cyl..fan clutch..water pump installed..be running hot.
I have a 2005 GMC Envoy 6 cyl with a 4.2 L engine. I recently had a fan clutch and a water pump installed in it. It seems to be running hot.… read more
ZZDaryl
ZZDaryl
Lead Auto Tech
Some college and advanced training
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85 chevy: 4x4 with 350 auto, been bored .30 over, summit heads, etc.
Got an 85 chevy 1/2 4x4 with 350 auto, been bored .30 over, summit heads, etc. My son ran it hot. Got heads redone and put back together. Now I am quite sure block is cracked. 1 cyl. won't fire & wate… read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
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1997 GMC Yukon: it cost to change the valve lifters..with a 5.7 motor
Hello, What will it cost to change the valve lifters on a 1997 GMC Yukon with a 5.7 motor? Thanks… read more
Jerry
Jerry
Service consultant
Vocational, Technical or Trade Scho
13,107 satisfied customers
Coolant was low (unknown to me) and engine got to 260 degrees
1997 Jimmy with over heating problem. Coolant was low (unknown to me) and engine got to 260 degrees. now oil is milky and watery. is this just a head gasket? if so how much is this gonna cost me to ha… read more
BigBob
BigBob
Service Manager
High School or GED
4,792 satisfied customers
2000 Chevrolet Suburban: only 84,000 miles on it..compression..bolts
Hello, I have a 2000 Chevrolet Suburban (2500) with only 84,000 miles on it. I noticed a noise consistent with a compression problem and looked more closely at the motor itself as I just recently purc… read more
goodwrench9124
goodwrench9124
Lead Tech/ Shop Leader
Vocational, Technical or Trade Scho
3,392 satisfied customers
454 Chevrolet: georgie..motor home..manifold gasket..replaced one
I have a 1993 Georgie Boy motor home with a 454 Chevrolet engine. I only have 47.00 miles on the engine, but having trouble with the manifold gasket. I have replaced one at a price of over 700 dollars… read more
fix that car
fix that car
High School or GED
488 satisfied customers
2005 GMC Envoy: check engine light..Air Injection malfunction, do I
I have a 2005 GMC Envoy, check engine light is on the code that came back is P0410B Air Injection malfunction, do I just need a new air filter?… read more
GM Tech (Cam)
GM Tech (Cam)
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Vocational, Technical or Trade Scho
5,844 satisfied customers
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Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

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Chris (aka- Moose)

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Paul M ASE Master

Paul M ASE Master

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Anthony

Anthony

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Amedee

Amedee

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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