Misfire, running rich..
Bad Misfire (pics) I was randomly driving around when my car started running extremely rough and would fall on its face if I would give it any gas. The car was shaking extremely bad, so I went strait home and checked the simple things.
I found an exhaust leak, and fixed it, and rearranged the y pipe to make sure there were no other leaks.
I pull the plugs, and all were really black, and reaked of fuel. Some worse than the others. I checked the resistance of all the wires, and one was bad (15k resistance, compared to .3 ohms on the rest) I figured I found my problem, so I changed the plugs and wires. (And fuel filter while at it). This didn't fix the problem. When in gear the car wanted to die, and wouldnt run worth crap.
Then while pulling it into the garage, there was a random tick (abnormally loud tick) coming from the car.
Give me some ideas of things I can check/what it could be.
I found an exhaust leak, and fixed it, and rearranged the y pipe to make sure there were no other leaks.
I pull the plugs, and all were really black, and reaked of fuel. Some worse than the others. I checked the resistance of all the wires, and one was bad (15k resistance, compared to .3 ohms on the rest) I figured I found my problem, so I changed the plugs and wires. (And fuel filter while at it). This didn't fix the problem. When in gear the car wanted to die, and wouldnt run worth crap.
Then while pulling it into the garage, there was a random tick (abnormally loud tick) coming from the car.
Give me some ideas of things I can check/what it could be.
Last edited by Zymosis; Apr 9, 2006 at 01:41 PM.
i kinda had the same random tick when i changed the plugs in my car. One of the plug wires wasnt clicked on all the way so it was arching out and making that ticking sound. What kinda plug wires did you put back on the car??
-SLP Lid with paper filter, so I dont have to worry about screwing up the MAF...
-I put the stock wires back on because I knew they worked (and checked their resistances and were all good). All clicked 2x on the top once on the bottom.
-Would the O2 sensors describe everything I have said though?
-I put the stock wires back on because I knew they worked (and checked their resistances and were all good). All clicked 2x on the top once on the bottom.
-Would the O2 sensors describe everything I have said though?
Trending Topics
It sounds like you may have a busted valve spring. It only take an hour or so to pull the valve covers and check the springs. Check the push rods if the valve springs are not damaged.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
busted valvespring, bent *** pushrods, bas 02 sensors. pop the valve covers and take a look, if they are good then check the 02's. You probablt arent rich, you probably just having a ignition issue.
That sucks, but at least now you know what is going on with the motor. Are those double springs. Looks like that rocker lost it's needle bearings and fell apart. Good luck getting it all back together.
Originally Posted by strokedls1
That sucks, but at least now you know what is going on with the motor. Are those double springs. Looks like that rocker lost it's needle bearings and fell apart. Good luck getting it all back together.
I don't know what the dealer charges. I may be able to get one from a buddy of mine middle of next week if you have the time. I only buy used for things like that as the dealer is way too expensive on most parts.
Originally Posted by rg42284
Did you find out how many needle bearings per rocker arm btw? I have the same problem as you.
Originally Posted by SSilverSSurfer
what springs were those? i had the same problem with REV springs...i also have the s cam. supposedly the REV duals still suck with the S cam