Smell gas in dipstick

So would could it be then? I’m really stuck could cleaning throttle body fix this issue?

 

There was a litmus paper test for gas in the oil .

Just a few drops off the dip stick will confirm.

I have not used that in years.

Might be so many additives it no longer works

 

Will try that

 

the possibilties tho NOT realistic are endless............... guessing wont help U

cleaning the throttle body wont adjust Ur valves which probably DONT need adjusting

cleaning the throttle body wont stop excess gas in the crankcase oil

something might be loose

a wire might have come off a sensor

spraying gumout wont cure either

i understand U r flummoxed yet guessing wont help U

good luck

 

Start with the easiest solution first. Fix the possible vacuum leak at the throttle body. That will ruin your gas milage.

There is always some gas in the oil as it gets past the rings.

 

Will do I’m only having the valves clearance looked at because I want to insure it’s all in spec

 

Don't spend money on something that doesn't have anything to do with the problem. Even if the valves are toast it won't increase the amount of gas in the oil. Start with the simplest, most obvious issues first.

 

no truer statement.

Replace the crank case breather valve = $10
Spray off the MAF = $10
Replace clogged air filter = $20

 

Already did that. Replaced air filter clean maf. Replaced pcv

 

Just for better understanding on my issue. I have tried many things to see if it would resolve. Replaced PCV valve. Cleaned MAF sensor, New Air filter. Going to clean throttle body next.

 

How are all the vacuum hoses? Mine, with 125K miles with 33" and auto trans, were brittle in some locations.
It sounds like you are running rich.

Have you checked the forward A/F sensor? or replaced it?

 

Hoses are good have to check again to double check. Yes im running rich but no engine codes so its a lot harder to find.

 

running r e a l l y rich to funk up All 6 cylinders

washing the cylinder walls

leaving residual smell in crankcase oil

what was the average MPG after rebuild b4 the issues ????

 

It’s just starting get worse it’s not always be bad was getting 17 now 13-14

 

Did you figure out the sound that you thought was a vacuum leak? Worst thing you can do is start guessing without a simple plan to diagnose that doesn’t involve new parts. I’d imagine you won’t go far without first solving the alleged vacuum leak sound.

 

I'm not familiar with 1st gens, but ^^^ could help point you in the right direction. Check your fuel pressure.
You stated you smell gas in crackcase, you hear air leak, and found fouled up plugs.
If your FPR is vacuum referenced/regulated, and you have a vacuum leak(air sound near throttle body) you will have increased fuel pressure which will cause a rich condition(poor mileage)and some washdown of fuel into crankcase( smell of gas)
Just some thoughts...

 

Not a difficult test - do you know where the FPR is on your engine OP - if it’s like the V6 it’s at the back of the engine by the fuel rail.

Have you tried pinching off hoses to make sure things like your brake booster and evap box aren’t leaking?

 

I think this is the direction I'd be looking. Vacuum leak. It checks all the boxes.

 

I believe I have a leaking injector that is causing this problem cause I’m having hard starts as well and I tried one time when it was trying to start and press the gas a little and it started up.

 

People have already mentioned one leaky injector most likely wouldn’t be the case for a hard start - more than likely its something that affects multiple cylinders.

Bottom line - you need to be able to verify if anything you think might be the issue. If a you have a leaky / stuck injector you could bring your rig to a good mechanic with the ability to do an injector pulse check. They’ll probably go over that in an hour diagnostic fee.

Otherwise you could remove them and test them yourself using a battery and a bit of hose and a bucket - there’s tons of diy injector testing and cleaning videos online. But first you need to figure out what that leaking air sound is - a leaking / stuck injector isn’t causing that for sure. Anyway hope you get some problems fixed this weekend and look forward to seeing what is happening with your engine / cooling system as well as your alignment!