Questions regarding the car's ignition system, e.g. coils & coil packs, distributors, high-tension systems and related components

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3
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2answers
5k views

What to do if 2010 Chevy HHR key is stuck in run position?

The key in my 2010 Chevy HHR automatic will not turn back to the OFF position. It is stuck in the RUN position with the car on. What is the cause of this problem? How can I shut off the car?
2
votes
1answer
1k views

Normal oil and fuel consumption for MkIV Golf 1.4l?

Vehicle: 2002 VW Golf (German) Engine: 1.4 liter, gasoline 75 hp Odometer: 60k miles / 100k km Fuel consumption: 29-33 MPG / 7-8 liters/100km Oil used: 5W30 ...
1
vote
1answer
796 views

Misfire in cylinder 4

About 8 months ago my engine light came on, and after pulling the code it was a misfire in cylinder 4. My vehicle is a 2004 Mazda MPV, and only has 60K miles on it. Everyone I talked to was skeptical ...
2
votes
1answer
753 views

Engine misfire during load at 2500+ rpms on 3rd and 4th gears

I am in the process of making a 1977 Nissan 280z road worthy once again after having it sit for about a year. Here's what ive done: cleaned fuel injectors cleaned fuel lines replaced air filter(high ...
3
votes
3answers
1k views

Can a heavy key-chain damage your ignition?

I just bought a 2012 VW Jetta TDI. The dealer asked me to do a 2,000 mile check-up to make sure everything is within tolerances. At the check-up the service representative said my key-chain was too ...
4
votes
1answer
521 views

Is there any particular difficulty in replacing Ignition coils in a BMW 528i?

My mechanic tells me that he has to replace the 6 ignition coils in my 1998 BMW 528i - he wants $800 to do it. I can get new coils online for about $30 each, and it seems to me that I could put them ...
3
votes
1answer
59 views

2007 S40 - Accessory Delay (5 secs) when turning the Key to Position II

My son's 2007 S40 has an accessory delay of 5 (secs). The lights and indicators ultimately come on. The car has no problem starting and runs nice. The dealer says it needs a new ignition. An ...
2
votes
2answers
244 views

Clips that hold plug wires onto coil pack?

On my 1999 Saturn SL2, there are clips that are supposed to hold the ignition/plug wires in place onto the coil pack and the bolt that goes through it may play a role in grounding the circuit. One of ...
3
votes
1answer
276 views

How much longer than a copper plug will an iridium plug last (on average)?

I've been hearing a lot about iridium spark plugs lately. I have read claims that these plugs are more durable than copper plugs due to iridiums high melting point and anti-corrosive properties, but ...
2
votes
1answer
437 views

Refueling 2004 Toyota Corolla S Causes Problematic Starting

We've got a 2004 Toyota Corolla 'S' that, ever since we acquired it years ago, has problems starting when it is refueled. Basically, the engine will crank for a few seconds before finally taking off. ...
2
votes
1answer
2k views

What might cause inconsistant ignition, an extemely loud bang but no visible damage?

I have an old 1993 Triton ute. It has a 4G54 carby engine. It's run as well as can be expected of an engine like that with nearly 400k on the clock. Just recently one day I jumped in to go for a ...
0
votes
1answer
3k views

How Does a Person End Up With Their Timing “180 Out”?

I have a 1969 Ford Thunderbird 429 Thunderjet and replaced the distributor with a stock distributor with a Pertronix electronic ignition. In the process of troubleshooting why it wouldn't start, we ...
3
votes
2answers
6k views

Rattling/tinkling noise under load - is this knocking/pinking/misfiring?

I have 99 SEAT Ibiza, which was until quite recently owned and driven by my mother. It's therefore been well cared for, but was hardly ever given a good run or allowed to get warm. On its last major ...
2
votes
0answers
417 views

How do I fix an immobilizer problem on a 2006 Kia Sedona?

How do I fix a problem with my immobilizer? This is a follow up to this question: 2006 Kia Sedona intermittently not starting What parts (if any) do I need? What would be the best way to go about the ...
4
votes
2answers
1k views

Ducati Monster M600 - Engine Vibration/Cold Cylinder

I have a 1995 Ducati Monster M600. Recently I noticed an engine vibration and whilst trying to figure it out I noticed that the horizontal cylinder exhaust is hot (hot enough to burn leather gloves) ...
7
votes
2answers
3k views

2000 Honda Civic Won't Start after Replacing spark Plugs

My 2000 honda civic ex 4-dr sedan seemed like it was misfiring. I decided to check the spark plugs to see if that was the issue. I replaced the spark plugs. The car would turn over however the ...