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Fixed stalling, missing, rough idle, surprise result.

  • Thread starter Thread starter garystocker
  • Start date Start date Dec 6, 2010

garystocker

Member
Jan 2, 2005
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0
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New Jersey
Dec 6, 2010
#1
  • Dec 6, 2010
  • #1
I wanted to pass this along since it would have saved me a load of time...

I had my car die on the road and had it towed to a shop who installed a new distributor and set the timing.

Since then it cranked really hard and slow (unless the coil wire removed: then it cranked fast), it ran rough, stumbled, stalled, ran hot on the highway, and lost 70 miles to the tank in milage.

After exhaustive research and trying all of JR Ricters stalling checklist I was at my wits end.

Computer code 11 (normal condition)
no vacuume leaks
TPS fine
IBC fine
new tune up/ oil and filters.

I then checked the timing...

It was way, way advanced. (But I never heard any pinging) I think he never took the spout out or had the inductor on the wrong spark plug wire. He was idiot in any case.

Set timing to factory and it now runs better than it ever has. Christ!
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
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129
Dec 7, 2010
#2
  • Dec 7, 2010
  • #2
Glad to hear it. You might also wanna make sure the number one plug wire is on the number one plug tower on the cap (the tower should have a "1" next to it). On your 68, you can move the plug wires around the cap but on an EFI vehicle, you have to keep them indexed.
 
S

supr_sly

New Member
Jul 30, 2003
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casa granda, AZ
Dec 11, 2010
#3
  • Dec 11, 2010
  • #3
I have had similar problems since I replaced my harmonic balancer. Can you put those on wrong and screw up the timing. Because I have checked and adjusted my timing since then and the car is still running rough
 

jrichker

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Dec 11, 2010
#4
  • Dec 11, 2010
  • #4
supr_sly said:
I have had similar problems since I replaced my harmonic balancer. Can you put those on wrong and screw up the timing. Because I have checked and adjusted my timing since then and the car is still running rough
Click to expand...

Unless you are the big green muscles all over guy from the TV and cartoons, the harmonic balancer only fits on one way unless you leave the key out of the crankshaft.
 
2

2002BLGT

Well-Known Member
Dec 18, 2003
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Bedford VA
Dec 11, 2010
#5
  • Dec 11, 2010
  • #5
I just tuned a guys car this morning and when going over my pre-tuning checklist , one of the questions is what is your base timing set at ? his reply , I timed it by ear , I think its a little high cause its hard to start when hot , my reply well I will set base timing before I start tuning it

Umm yea 24 degrees base timing is what it was on , hes been driving the car like this for 5 months since putting the top end kit on it ....
 

LarsD

Founding Member
Jul 2, 2002
2,680
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Texas
Dec 12, 2010
#6
  • Dec 12, 2010
  • #6
HISSIN50 said:
Glad to hear it. You might also wanna make sure the number one plug wire is on the number one plug tower on the cap (the tower should have a "1" next to it). On your 68, you can move the plug wires around the cap but on an EFI vehicle, you have to keep them indexed.
Click to expand...

I've never heard this. Does it jack up the timing?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
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Dec 12, 2010
#7
  • Dec 12, 2010
  • #7
LarsD said:
I've never heard this. Does it jack up the timing?
Click to expand...

The injector timing would be off.
 
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