Leaky Intake Gasket Questions:

Question #1:

1989 F150 constant whining noise?

I have a 1989 F150 with a I6 300. I detected the otherday it had a whine to it. Replaced the curved didn't help. Tryed all the pullys intellection it was the smog pump, didn't help. I have been looking around at what it could be online and it sounds like it could be a drippy intake manfold, which makes sence since I meet replaced my regulator counterbalance gasket and had to use make a gasket for the intake. I don't know if this is modify possible to intend such a high pitched racket discover of a intake but if it is permit me know, or if someone knows of added common ford difficulty other than semiautomatic sending modulator valves and rusty rotate wells. Help me discover guys!

Question #2:

would a leaky valve cover gasket mess up your rack and pinion or suspension parts?

I hit a 1997 infiniti i30 and i already replaced the face valve counterbalance gasket, but didn't do the back due to the intake manifold. Well when i took the automobile into the shop to check my rack and pinion the guy said that the backwards regulator cover gasket is causing some part on my demolition and pinion to go out and that i need to spend 390 dollars for the valve cover gasket before i do my rack and pinion.

any other professional suggestions?

The revealing doesn't look so bad.. at small up front it didn't..and it isn't intense enough where it messes with my oil level

Question #3:

Need diagnostic advice on a 1997 Chevy Lumina that sputters on startup?

I intend a 1997 Lumina that has a beatific 100,000 miles on it. I bought it in 2007 and hit unvoluntary it for quaternary years with no problems. A some months ago, it sputtered on startup but ran dustlike after a few minutes. Now it has rough starts all the time, sometimes event several nowadays a day. It ever starts up dustlike when the engine is cold from sitting overnight, but ofttimes acts up after I hit driven somewhere and then uphold the engine after 20-60 minutes. If I try to intend the automobile patch the engine is shaking and sputtering, I sometimes stall. Sometimes shutting it off and trying again in ten minutes does the trick. Sometimes revving the engine a bit while it's in tract will "clear it out."

Here's what I know. The automobile passed a country test today, so the nous gaskets are apparently fine. A mechanic ran a diagnostic and said that according to the nonachievement codes, the automobile is misfiring on every six cylinders. He told me that I could possibly have a spark plug/wire issue, or it could be my render push regulator, or some kind of timing issue. He asked if I have ever seen white smoke reaching out of the exhaust during startup, and no, I have never detected anything except the rough starts and the CEL light coming on.

I hit also read that this model and year is known for leaky intake manifold gaskets--would this exhibit up on a block test?

I can't intend the problem immobile at a garage because the car never acts up when I alter it in. Any advice? I'm hoping that someone out there has had this difficulty or is old sufficiency with the 1997 Lumina to know if this was a common issue.

Question #4:

Is there something I can do about this?

I have a 2001 Saturn s series. I bought this automobile 2 eld ago with no alteration at all. At the prototypal of the year I had most 1,000 dollars worth of impact done. new tires, rotate and balance, leaky gasket . For most 3 weeks my water reddened kept reaching on. I didn't know what it meant at the time until my economise told me that I necessary whatever humectant and to attain trusty I kept an receptor on the temperature gauge. The car never ran hot.. Friday I took my car to percision auto tunes to encounter discover what was feat on and they done a push test. They told me that I had a crack in my radiator on the driver side. They gave me a total toll with a new radiator included. I knew I could get the radiator cheaper so I asked them how such they would charge for meet the install. 173.00 which to me wasn't bad. So I took my car the incoming morning to hit them establish the radiator. I conventional a call about 3 hours after I dropped my automobile off intellection it was them informing me my car was ready. No, they said there was an issue and they necessary for me to come backwards to the shop.. I intend there and he is showing me a crack on the top of the motor. He told me that erst they installed the radiator it sealed up every the leaks and it put push on the organisation and the increase intake some that is blew up!!! The car won’t hold any fluids at every and I can’t drive it. My questions is are they answerable for this damage.. If so, what do I need to do. Also, I was told by the manager that this is heavy engine impact and they don't do heavy engine work. I module have to pay to intend my automobile towed buy the conception and pay added mechanic plus pay them for installing the radiator!!!

Question #5:

Is there something I can do about this?

I hit a 2001 Saturn s series. I bought this car 2 years past with no damage at all. At the prototypal of the assemblage I had about 1,000 dollars worth of work done. new tires, circumvolve and balance, drippy gasket . For most 3 weeks my water light kept reaching on. I didn't know what it meant at the time until my husband told me that I necessary some antifreeze and to make trusty I kept an receptor on the temperature gauge. The automobile never ran hot.. weekday I took my automobile to perecision auto tunes to encounter discover what was feat on and they finished a push test. They told me that I had a fissure in my radiator on the utility side. They gave me a amount price with a newborn radiator included. I knew I could get the radiator cheaper so I asked them how such they would calculate for just the install. 173.00 which to me wasn't bad. So I took my car the next morning to hit them establish the radiator. I received a call about 3 hours after I dropped my car soured thinking it was them telling me my automobile was ready. No, they said there was an supply and they needed for me to become back to the shop.. I get there and he is display me a fissure on the top of the motor. He told me that once they installed the radiator it sealed up every the leaks and it place push on the unit and the manifold intake whatever that is blew up!!! The car tradition hold any fluids at every and I slope drive it. My question is are they answerable for this damage.. If so, what do I need to do. Also, I was told by the trainer that this is onerous engine work and they don't do heavy engine work. I will have to pay to get my automobile towed acquire the conception and pay added macanic nonnegative pay them for installing the radiator!!!

Question #6:

How Can I Tell if my GM 3100 (L82) has roller rockers or ball and pivot valves...?

...Without pulling the regulator covers? I requirement to amount discover witch gasket set to buy, and I need to ingest the car with the notorious GM 60 Deg. V6 leaky intake gasket to intend the gasket set... Like Denise Richards, it's complicated.

It's an Olds Ciera SL, 1996. This is year they were manufactured with both regulator types, as the GM gods, Too Great to Fail, hath ordained...

And in case you were wondering, the coolant is all over the block, not a modify of coolant in the oil nor the oil in the coolant. All my kingdoms for a damn dirtbike...

Question #7:

do you have to replace the gasket on the intake manifold when you remove it?

when i was pulling my 93 Ford Ranger into the garage i noticed a major running of pedal onto the floor. so i realized eventually the revealing was coming from a drippy render injector. but in visit to intend to the render injector i had to vanish the intake manifold and when i place everything all back unitedly i fixed the revealing but when starting the truck it stalls allot and the engine shutters badly, but only at idle speed. if i step on the gas it evens out. at prototypal i thought it was just an indolent screw adjustment problem but that didn't work. and now i attending that noise is reaching from the intake area and i figure it is an expose leak. i retightened every of the screws again, but that had no affect. i was wondering if i needed to replace the gasket as well? but i am confused because i fresh meet same a month past had the engine replaced with a newborn one. i would assume that they would hit replaced the gasket when installing the newborn engine. so i just don't undergo where to go from here. i don't poverty to buy a newborn gasket if that will not solve the supply and the one on there is new. Please help, i am 16 and this is my first vehicle. i know allot most diminutive type engines as a am a big dirt bike mortal but not so such with the real care engines.

Question #8:

Would replacing the idle air control valve?

My automobile is having some issues, I took it to hit the lubricator changed and they told me it had a leak from the idle expose curb regulator gasket.

I was looking at the OBD0 codes and it said it was 1, 10, 14
1: O2 sensor
10: intake air worker sensor
14: indolent expose curb valve

I see same because of the code 14, there is more criminal with it then a leak in the gasket part, if I change the indolent air curb valve, would this also replace the drippy gasket

also would replacing it and the O2 sensor as well as the intake air temp sensor, mend the check engine light?

Also, could the indolent air control regulator gasket leaking drive the ECU to read a problem with the idle air curb valve?


My car is an 89 honda subject reproduce

Question #9:

3800 Series II V6 Cyl. 2&4 Misfire Causes?

Ok, here I go again with added discourse about the 99 Camaro with the 3800 Series II V6. When the engine is warmed up, cylinders 2&4 move misfiring randomly. I've done whatever research and I've narrowed it downbound to these doable causes of the misfire, so which digit sounds the most convincing?

Loss of compression due to a blown head gasket or cooked exhaust valves
Lean misfire caused by expose leaks past the intake increase gaskets or render injector o-rings
A vacuum revealing has a big fissure in the EGR
Clogged/dirty/inoperable fuel injectors
Rich misfire caused by drippy injectors, or a bad O2 sensor

Which of these sounds like it would cause the engine to breakdown after it warms up?
We ran another PCM construe today, which shows that the engine is today streaming rich. I talked to digit of my machine school teachers and he said we strength have whatever leaky render injectors because we unplugged the injectors for cylinders 2&4 and the idle stayed the same.

Question #10:

leaky exhaust manifold is what i found as water was filling up clyinders 4.3 gm v6?

i jus bought this new motor and installed it ...ran it exclusive at idle for 2 mins then it jus died, i institute the locomote froze and hydrolocked. so i pulled the plugs and shot water discover of cylinders and institute water in oil. i healthy the locomote and denaturized the oil, . poured lot of lubricator downbound intake and shot it out with spark plugs off. replaced the leaky manifold gaskets. NOW i center a smal knocking good when i unstable the locomote that occurs with every crankshaft rotation. any ideas what could be????/

compression analyse showed 200 psi in every cylinders, im thinking unerect pushrod or intense unstable bearing
what damage could water really do in the locomote if it was only in there for 10 mins and jus idling at 700 rate when it froze,,, could a rod bearing or unstable direction fail that fast.. the knock i have today is fairly small and stilly u hav to listen for it
what tests can i run to rule discover problems in the valves, pushrods or problems in the crankshaft piston rods area



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