Cam, crank, distributor don't match up
May 16th, 2013, 11:21 AM
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Cam, crank, distributor don't match up
1986 El Camino w/305 with 310k miles, all original. The original cam sprocket was nylon, which was cracked.
Would not crank and at TDC distributor pointedat #2. Firing order is: 1 2 7 5 6 3 4 8.
Replaced timing chain and gears w/double roller. With both marks at 12 o'clock, per the manual, the distributor still points a few degrees past#2. Being out a full cyl after cam/crank at TDC hasme baffled.
Any ideas would be most appreciated.
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Would not crank and at TDC distributor pointedat #2. Firing order is: 1 2 7 5 6 3 4 8.
Replaced timing chain and gears w/double roller. With both marks at 12 o'clock, per the manual, the distributor still points a few degrees past#2. Being out a full cyl after cam/crank at TDC hasme baffled.
Any ideas would be most appreciated.
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Last edited by KennesawCharley; May 16th, 2013 at 11:30 AM. Reason: misspell
May 16th, 2013, 11:40 AM
#2
CF Monarch
1986 El Camino w/305 with 310k miles, all original. The original cam sprocket was nylon, which was cracked.
Would not crank and at TDC distributor pointedat #2. Firing order is: 1 2 7 5 6 3 4 8.
Replaced timing chain and gears w/double roller. With both marks at 12 o'clock, per the manual, the distributor still points a few degrees past#2. Being out a full cyl after cam/crank at TDC hasme baffled.
Any ideas would be most appreciated.
<!--SEARCH--><!--POLLS--><!--FILES--><!--SIGNATURE-->
Would not crank and at TDC distributor pointedat #2. Firing order is: 1 2 7 5 6 3 4 8.
Replaced timing chain and gears w/double roller. With both marks at 12 o'clock, per the manual, the distributor still points a few degrees past#2. Being out a full cyl after cam/crank at TDC hasme baffled.
Any ideas would be most appreciated.
<!--SEARCH--><!--POLLS--><!--FILES--><!--SIGNATURE-->
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