answersLogoWhite

0


Best Answer

Um, i wouldn't think so...

2If you mean bad valve *seals* then yes. Would be a bad intake valve seal to be specific, is sucking in motor oil and crankcase vapors instead of just clean air and fuel. Smoke would be obvious but for it to actually affect performance it would have to be pretty bad. I'd be more suspicious of that Chrysler 'lean burn' crap... which can cause all kinds of headaches and gremlins.
User Avatar

Wiki User

8y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Could bad valve seats cause an 89 Plymouth Gran Fury 318 to shudder sputter idle bad and blow smoke from the exhaust on cold startup?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why does your BMW e61 530d smell of exhaust on startup then not at all?

i think you have to change the evacuation gallery.


What causes white smoke to come from an diesel mondeo exhaust during the first start of the day?

If it is only at the start of the day and disappears shortly after startup, it is just condensation in the exhaust that is burning off. Pretty normal, especially in cold or rainy weather.


Why does my 1986 Camry sputter and backfires when first cranked It does this at cold startup and wants to shut off when giving it gas. Once it is warmed up and driven it seems to run ok.?

Your car is running to rich meaning it's getting to much gas.


What is the purpose of NV RAM on a Cisco router?

That's where the router's startup-config (startup configuration) is stored.That's where the router's startup-config (startup configuration) is stored.That's where the router's startup-config (startup configuration) is stored.That's where the router's startup-config (startup configuration) is stored.


What is a startup boot?

A startup boot is when you boot from a startup disc.


What should be the startup type of service that should not load at startup but might be used later after startup?

Manual Startup. Use services.msc in command prompt to set the startup.


What should be the startup type of a service that should not load at startup but might be used after startup?

manual


Is it normal for white smoke to come out of the exhaust tale pipe at startup of a 2000 Rav 4?

yes most gasoline/ petrol burning cars will have more water vapor in a cold start situation


Where is the startup wizard in Microsoft Windows?

Where is the startup wizard for vista


What is a startup folder?

a startup folder is a folder in the system configuration utility that has programs in it that loads or runs whenever you startup your computer could p.s ... could cause slower startup if to much is in it


Can you use Valvoline 50W racing in a 1995 Plymouth Grand Voyager SE 3.3L?

Sure you can but I would highly recommend against it if you want this engine to last. That is not the correct weight oil for your Plymouth. You should use SAE 5w30 weight. Your Plymouth will get very little lubrication at startup using this heavy oil. This will cause premature engine wear and hard starting in cold temperatures. You are not driving a race car you are driving a van.


What would cause bad sputtering and fuel smell out of a 94 Grand Prix exhaust for 3 to 4 minutes after startup?

Smell the oil, if smells like some gas is in it. then it would be ur fuel pressure regulator.