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My new car ac is not working from 3rd day of purchase maruti workshop people are saying some problem with ac compresser o ring is damaged and they dont have that to replace now . what should i do?

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Are you sure that they are correct about the o ring. Most times the ac needs a re-charging and you can find what you need to do this at any auto store and i believe walmart. It worked for us and now we have the kit for others when necessary.

Posted on Aug 30, 2010

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15 hp evenrude he ran with bad impeller it overheted then shutdown i replaced impeller but it wont start. any suggestions???


an overheated engine will soften the rings so that the compression fails and may have damaged the reed valves that facilitate the compression
if it is a 4 stroke then there could be piston damage as well
If you do not have a workshop manual or are not mechanically conversant with engine repair then I recommend that you take it to an evenrude service dealer for diagnosis and repairs as there is a safety issue here

Sep 04, 2015 | Cars & Trucks

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Cylinde 1 110LBS. LOW COMPRESSION CAUSING MISFIRE. WILL REPLACING PLUGS AND WIRES HELP?


What is the compression on the other cylinders, 110 lbs is low, however it is suffeint to fire so if the plug,coil and injector are working it should fire that cylinder

May 04, 2015 | 2005 Chevrolet TrailBlazer

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I have Maruti 800, Year 2004 model and total running 106600KM, now, I am facing coolant system over heating start boiling water, consulted Maruti Workshop at Kiran Motors at Surat and did some work li


EITHER WATER PUMP OR HEAD GASKET,have a compression test done on the cylinders to check head gasket , if water pump the bottom rad hose will be a lot cooler than the top rad hose which will be very hot so be careful

Dec 31, 2014 | Maruti Cars & Trucks

1 Answer

What do i need to do to replace pistons and rings on a corsa utility


Normally would squirt some oil into the cylinder spark plug hole and check compression again. If it's better, then may be rings. But no compression seems more like a head gasket or stuck open valve.

Mar 01, 2014 | Cars & Trucks

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AC compresser kicks in and out


You have a leak in the AC system and the refrigerant charge is low, this is a common failure on this make and model, have repaired dozens of them. You will need to replace the AC compressor and also reseal all the AC lines with the new and improved nitrile rubber green O ring seals. This job requires a car hoist and special tools an it is best left to an expert. Cost is about $1000.00

Jun 22, 2012 | 1996 Lincoln Continental

1 Answer

1999 cr125,ran fine one day and the very next day it won't start,and has low compression.


anything below 100 psi is usless !! New piston and rings kit etc , check for wear and damage ! P...

Aug 15, 2011 | 2002 Honda CR 125 R

1 Answer

I want electrical Wiring Diagrams of maruti 800 car


I need maruti 800 Bharat stage II AC, electrical wiring diagram & arrangement of head lights please post me
Venkata Ak - Visakhapatnam

Dec 05, 2010 | 1994 Suzuki Samurai

1 Answer

1998 volvo s70 glt missfireon #3 dont run hot. at a stop or very low speed it idles rough but when you start to go it drives good.


Easy:
1. Check spark plugs
2. Check HT leads
3. Check distributor cap
4. Check rotor arm (in distributor)
5. Check coolant for traces of oil and check oil for sludgy emulsion. Either of these two could indicate a blown head gasket.

Harder:
1. Compression test on all cylinders. This should show if any cylinder has a lack of compression. Lack of compression could be caused by a) damaged valves, b) damaged piston rings. The leak down test will show you which it is.

Even harder
1. Leak down test on all cylinders. If there is air being blown back throught the dipstick tube it is likely that the piston rings are at fault. If air comes back through the throttle body, it may be the inlet valves. If air comes back through the exhaust the the exhaust valves are the likely cause.

In any case it is recommended to fix the problem asap to prevent damage to the engine.

If you check the "Easiest" items (above) and found nothing, I would recommend being towed to a dealer / workshop. If you can't get a tow and the dealer / workshop is less than 20 miles away you could still drive there but with the injector for cyl 3 disconnected. Be aware that in doing so you a likely to stall the engine (especially with automatic trans) and when that happens the power steering and the servo assist for the brakes don't work thus making driving dangerous.

I hope it is something simple, mine wasn't.

Oct 30, 2010 | 1998 Volvo S70

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2000 Daewoo Laganza no compression


You are more likely right to think you have done some damage to the cylinder head. If you have no compression on number 2 & 3 cylinders then I would take the head off and inspect and recondition the head. You may also have damaged the pistons or rings. Anyway with out looking for any damaged parts, you will not find what parts you will need. I would get a workshop manual for the vehicle to help you. Also if you decide to rebuild the engine, fit a new timing belt.

Dec 15, 2008 | 2000 Daewoo Leganza

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