Questions tagged [cylinder-head]

Cylinder heads (commonly just called "heads") are the big piece of metal which caps and seals the end of the cylinder bore.

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Replaced Head on Propane Engine; Now I have too high compression. Why?

I hade a misfire in my propane burnisher (buffer). The Exhaust valve is stuck and wont move, as a result the push rods bent. Manufacturer recommended I get a new head. I replaced the head according to ...
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144 views

about TTY head bolts 1990 Toyota corolla 2e wagon manual shift with carburettor

I need to know if the torque spec is done in one sweep of the torque wrench or gradually quarter turn at a time up to the first 22ft lbs and then gradually again to 36ft lbs. and then 90 degrees. ...
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0answers
1k views

Timing related on 2000 Ford Excursion 6.8 Liter V10

Kind of a lengthy question. I had to pull the cylinder heads in order to repair exhaust manifold bolts that were broken. Unfortunately, I was not able to do it from the wheel wells. Before starting ...
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2answers
66 views

Lots of smoke after brand new head and head gasket install?

Just installed brand new head and head gasket in my 2001 Honda Civic SOHC. The block was machined and new head bolts were used. I started it up ran for a short couple minutes and shut it off due to ...
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31 views

Cylinder head and block replacemnt

Wonder if you could help. I have a 1988 fiat ducato highwayman. My motorhome was taken into an expert engine services garage. The original problem was cylinder head gasket. The garage removed the head ...
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1answer
48 views

Head Gasket issue , Coolant burning/mixing in the piston, white mayonnaise substance

I had all the symptoms of a head gasket issue in my Vauxhall Corsa 1.4 ltr (2012) A14XER Engine. Mayonnaise like white/light brown sludge everywhere. Rocker cover, Oil Dipstick, Oil Filler Cap. ...
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1answer
100 views

I've got oil in the coolant, but no coolant in the oil - Renault Twingo RS

I just checked the fluids of my Twingo RS and made de discovery that there is oil in the coolant. So naturally i thought headgasket. But there is no coolant in the oil, no smoke out of the exhaust, no ...
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1answer
50 views

Head bolt replacement on a Mustang gt 2005

I had the engine on the car rebuilt and when the shop tried to start the car they found out that they had to use new phaser bolts. In less than 10,000 kilometers the engine is overheating and I ...
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0answers
365 views

Physically broken camshaft position sensor

The check engine light on my 2006 Toyota Tacoma V6 went on and, when I did OBDII disagnostics, it turned out I had P0348: Camshaft Position Sensor A. I took the sensor out and it turned to be ...
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41 views

93 Honda Civic LX - fluctuating revs, poor running

My Civic has done ~246,000 miles and is now running very poorly. While driving down Interstate Car bogs down stalls out and there's smoke from front and back. Spark plugs are fouled out and when ...
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54 views

Faulty cooling system but not overheating

I've got a Peugeot 2.0L HDI 2003 over the past several months I've had issues with the cooling system, it hasn't overheated until recently but has had other issues. It first started showing signs ...
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0answers
851 views

97 Honda civic white smoke coming out of the tailpipe

I am pretty sure it is a head gasket is there a quick fix for blown head gasket
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1answer
3k views

Honda civic 03 overheating, checking the cylinder head and block for cracks?

I have 150k on my 03 Civic it has overheated several times. I can drive the car around town without it overheating, but when I drive it on the highway for an hour and it will overheat. I thought I had ...
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134 views

Fiat Uno 1.0 cylinder head valves

I would like to know how to remove the valves from the cylinder head.
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15 views

2003 honda civic ex coupe

Ok so ive replaced water pump along with timing belt thermostat radiator head gasket fans but the only thing with the head gasket is i didnt take it to the machine shop to see where it couldve been ...
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42 views

Should you use gasoline on cylinder head gasket

I'm an amateur mechanic. Recently I met an experienced car mechanic and he told me that if I dip a new out of the box cylinder head in gasoline mixed with engine oil for a couple of hours, it would ...
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31 views

Do cylinder heads on boxer engines wear out evenly?

I know inline engines wear out unevenly on the cylinder heads with one usually egging out more but I don’t know whether or not boxer engines do and I was curious.
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91 views

Feasibility of replacement of Subaru Outback 2007 3.0L Cylinder heads

As noted I have a 2007 Subaru Outback with a V6 3.0L engine. It appears to be front-wheel drive. The head gasket(s) need replaced and possibly the cylinder heads. I used to work on cars 25-30 ...
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1answer
2k views

Properly diagnose coolant leak after head gasket repair?

I bought a BMW E46 330Ci (M54 3.0L Engine) that was not properly maintained. It was leaking coolant and sputtering white smoke and water from the engine (didn't sound smooth). Coolant pipes were also ...
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42 views

Quick fix? Or major problem? Please help

Help, 02 honda civic lx coupe cranks but will not start. I bought the car less then 3 months ago put used rebuild trans in it seemd fine then what seemed to be running hot but with no warning signs so ...