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Old 07-28-2011, 01:50 AM   #1
juiceman650
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Help Please!

Okay, so the line for my oil pressure gauge broke, I fixed that. In the process of fixing it though, I had to remove the distributor cap. After reinstalling everything, I started the truck to check for oil leaks and instead I came across a "ticking" sound while it was running. I tried driving it uphill (i live on a hill) and it started to "gallop" if I true going over 15 MPH. What could be causing this? My first guess would be that when I replaced the cap, I didn't align it correctly. All spark plugs, and electrical connections are exactly where they are prior to me removing the cap.
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Old 07-28-2011, 02:40 AM   #2
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Re: Help Please!

Sounds to me like one or more of your wires aren't back on good, or you didn't get the cap seated right.
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Old 07-28-2011, 08:09 AM   #3
75ChevyGuy
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Re: Help Please!

The ticking noise may be a wire arcing out. But thats just a guess.
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Old 07-28-2011, 09:42 AM   #4
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Re: Help Please!

yup check the cap is seated and the wires are in and on all the way
make sure the clip didn't come/pull/break loose inside
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Old 07-28-2011, 01:37 PM   #5
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Re: Help Please!

if everything outside looks good, pop the cap off and check your rotor. may have loosened up.
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Old 07-28-2011, 02:24 PM   #6
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Re: Help Please!

Okay, I pulled the cap off again last night and I think I got it seated the right way. How do I tighten the motor if it came loose?
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Old 07-28-2011, 02:27 PM   #7
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Re: Help Please!

rotor ....two screws, either side.
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Old 07-28-2011, 02:46 PM   #8
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Re: Help Please!

Thanks for now guys. I'm a go work on it and hopefully get it working right.
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Old 07-28-2011, 03:57 PM   #9
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Re: Help Please!

Okay, I got the cap seated right and the wires all plugged correctly. I noticed though, that one of the wires was harder to install than the others, so I touched the boot of that wire so it'd make better contact with the spark plug and it zapped me. Could this wire be the culprit?
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Old 07-28-2011, 04:06 PM   #10
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Re: Help Please!

Yes it could be if you get bit by a wires id replaced it i had one time gone off road and pulling a hill i had the same problem you did the wire ad come off the plug on the head and gor me i took a scre driver or plies and adjusted the clip and made it stay tighter but it sound like you have an insulation leak there you can get single wires or a hole kit depends on what you want to do
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Old 07-28-2011, 04:13 PM   #11
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Re: Help Please!

Okay. I'm a go pick up some new wires right now because according to me dad they were "replaced" along with the spark plugs, but its the same wires from when I first bought the truck.
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Old 07-28-2011, 04:46 PM   #12
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Re: Help Please!

Good idea
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Old 07-28-2011, 04:56 PM   #13
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Re: Help Please!

feeling the arc
yup good idea to replace em
i assume it was running?when you felt it
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Old 07-28-2011, 05:26 PM   #14
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Re: Help Please!

Quote:
Originally Posted by motornut View Post
feeling the arc
yup good idea to replace em
i assume it was running?when you felt it
Yes, the truck was running. I touched the rubber boot to try to get the wire to make better contact with the spark plug and it zapped me. I have a new set of wires I'm about to install
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Old 07-28-2011, 05:38 PM   #15
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Re: Help Please!

Quote:
Originally Posted by juiceman650 View Post
Yes, the truck was running. I touched the rubber boot to try to get the wire to make better contact with the spark plug and it zapped me. I have a new set of wires I'm about to install
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just makin sure sounded stupid to ask but wondered
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Old 07-28-2011, 05:53 PM   #16
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Re: Help Please!

It's alright, I'm halfway done installing the new wires.
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Old 07-28-2011, 06:15 PM   #17
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Re: Help Please!

Okay guys, I changed all my spark plug wires, took it out, got it halfway up the hill and she started spitting/galloping again.
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Old 07-28-2011, 06:35 PM   #18
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Re: Help Please!

Check timing i had a simialr problem and wracked my bran i had no advance the mechanical weights were rusted stoped
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Old 07-28-2011, 06:37 PM   #19
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Re: Help Please!

Quote:
Originally Posted by kris's66lwb View Post
Check timing i had a simialr problem and wracked my bran i had no advance the mechanical weights were rusted stoped
How do I do this? I'm just 17, and this is being a real pain.
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Old 07-28-2011, 07:50 PM   #20
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Re: Help Please!

Okay, so I checked the way I wired the plugs to the distributor with the diagram in my chilton repair manual and apparently I had 2 plugs wired wrong. This could also be causing misfires right?
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Old 07-28-2011, 08:02 PM   #21
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Re: Help Please!

yes that def causes them if it still occours take the cap and rotor off leave the wires attachet to the cap the you grab the shaft or weigths were the springs are and see if the pivot and are free if not soak them in penatratin oil and see if ythey will break loose if not get a new distribtor make sue the lil springs are ok and there i know this is a pita for a 17 year old im 19 and just did this crap and it was a pita even for me being a mechanic some times all the hassel and frustraion gets the best of you
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Old 07-28-2011, 08:23 PM   #22
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Re: Help Please!

Quote:
Originally Posted by kris's66lwb View Post
yes that def causes them if it still occours take the cap and rotor off leave the wires attachet to the cap the you grab the shaft or weigths were the springs are and see if the pivot and are free if not soak them in penatratin oil and see if ythey will break loose if not get a new distribtor make sue the lil springs are ok and there i know this is a pita for a 17 year old im 19 and just did this crap and it was a pita even for me being a mechanic some times all the hassel and frustraion gets the best of you
Was this on an HEI system? My truck has a stock HEI. My rotor is on securely, it spins when I crank the engine, and my cap is seated properly.
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Old 07-28-2011, 08:54 PM   #23
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Re: Help Please!

he is thinking under the rotor there are weights
that advance and retard the spark by the vacume increase of the engine
you may have seen them(look like half moons almost)
he is thinking they might be rusted tight(mine were too)
but it just made mine pick up slow....or slow to speed up
but the two plugs wrong would make a big difference when right
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Old 07-28-2011, 09:23 PM   #24
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Re: Help Please!

Update: It idles fine, starts right up, but it only misses when I'm driving. I can rev it in park and its fine, but when I drive it, it misses.
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Old 07-28-2011, 10:08 PM   #25
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Re: Help Please!

Well I decided to "grow a pair" and took it for a drive around the block. She made it up the hill and around the block pretty easily. I did hear a scratching sound after I floored it on a straight away. Parked her in the drive way and noticed oil pressure dropped some.
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