Questions & Answers for: weak spark dodge ram

getting weak fire to the plugs. Why? Won't start On 1987 Dodge Ram 4 wheel drive 318 weak spark is generally from a failing coil, or low voltage to coil (should be 12v on suply side)

1999 Dodge Ram has weak spark will not run weak spark, changed crank and cam sensors, complete tune up has been done. still has orange spark. Possibly needs ECM? Replace ignition coil.

but it seems to be yellow instead of blue. It's misfiring. Replace spark plugs and plug wires. Ram or Dakota and Engine size ? May be a power or ground issue to the ignition system causing weak spark

but very weak spark at the plugs.Fuel pressure is good and no codes in the computer? If you have a strong spark at the coil and plugs are not then it sounds like plug wires. They can degrade over time

...spark in my 94 dodge van, it will only start in warm weather? Hi, Please check your ignition ( high tension side). You may have weak coil, dirty terminals. The best coil will produce blue sparks. ...

...weak battery. But if battery checks out ok, then it can be starter issue or faulty alternator or problem with low fuel pressure or no spark at spark plugs due to dirty spark plugs or ...

weak spark from the 6pack coil pack after the truck is warmed up... 1995 dodge ram v10 This is a coil failure starting . get the coil checked out at temperature , may give good readings at cold . ...

...is older first. If the battery is new, then I would be looking at how fast it cranks over, and looking at spark. It should be yellow, not orange. Orange indicates weak spark. Could be the key

weak spark when checked against the engine block. Car dies randomly, It turns over but no spark - 1989-1994 ... https://www.ifixit.com/.../Car+dies+randomly,+It+turns+over+but+n... iFixitf your engine

...spark to ignition coil No does not The combination of a weak battery and the requisite voltage drop while cranking will affect spark. There could also be rising ground potentials of ignition system ...