Technical data

13773-001
74-00
Page 330 Nov 2000
Hard Starting Condenser Inspect for faulty P-lead connec-
tion, P-lead stud for overtorqued
condition, damaged pigtail con-
nector, and integrity of windings.
Coil Inspect for cracks, damage to high
tension strap or pigtail connector,
and integrity of windings.
Distributor Gear Inspect electrode finger for loose-
ness, gear teeth, and shaft.
Inspect carbon brush for damage.
Distributor Block Inspect distributor towers for evi-
dence of abrasion or excessive
burning. Examine rotor gear bush-
ings for wear.
Rough Running Incorrect external timing to engine. (Refer to TCM Model IO-550 Over-
haul Manual) Correct as required.
Incorrect internal timing. (Refer to TCM Ignition Systems
Master Service Manual) Correct
as required.
Fouled spark plugs. Clean spark plugs according to
manufacturer’s specifications.
Incorrect spark plug gap. Regap spark plugs to engine man-
ufacturer’s specifications.
Faulty spark plug. Test spark plug in accordance with
manufacture’s specifications.
Faulty ignition lead. (Refer to TCM Ignition Systems
Master Service Manual) Ignition
lead troubleshooting information.
Faulty ignition switch. Inspect ignition switch for possibil-
ity of intermittent grounding and
proper operation. Repair or
replace as necessary.
Weak condenser. (Refer to TCM Model IO-550 Over-
haul Manual) Correct as required.
Trouble Probable Cause Remedy