No spark on model 41 - Husqvarna Garden

Question edited for clarity and typos.
Question moved from Misc to model category.

Camshaft magnets

https://www.google.com/search?q=1990+Buick+Park+Avenue+replace+cam+magnets

What you really need is a mobile auto electrician with a prograde scan tool computer to diagnose and test all the sensors.

Code 41

https://www.google.com/search?q=1990+Buick+Park+Avenue+code+41

Code 42

https://www.google.com/search?q=1990+Buick+Park+Avenue+code+42

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I DON'T KNOW MOST PLATINUM AND IRIDIUM PLUGS HAVE FACTORY GAP AND SHOULD NOT BE CHANGED.
ENTER VEHICLE DETAILS HERE
https://www.amazon.com/ACDelco-41-988-Professional-Iridium-Spark-x/dp/B000C9S402

http://www.ebay.com/itm/Vintage-Remington-Model-41-22cal-Single-Shot-Breech-Bolt-/112554719918?hash=item1a34c8baae:g:kcwAAOSwDRxZsIp~

http://www.ebay.com/itm/Remington-Model-41-Bolt-22-Rifle-Part-/162619924875?hash=item25dce7218b:g:8MkAAOSwZs1Zhyed

Hurry to auctions above.

Remington model 41p bolt

Here is the Remmington site where you may be able to chase down parts.

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The cross reference to the ac deco spark plug 41-993 to a ngk plug is PTR4G15.

The first model year I see parts listed is 2013 and based on that year it takes the ACDELCO 41-127 or GM 25181358 F-SPARK PLUG. Was the year listed a typo?

they should be the 41-932 plugs. AC Delco
gap should be 0.060 inch.
Check the gap before installing any plug. You never know if they were damaged in shipping before the part store got them, or if some idiot employee at the store attempted to juggle them while bored one day and damaged them by dropping them.

Try changing the spark plug. Maybe it is bad and does not have enough spark . You may also want to check if the carburetor is getting gas . It seems that it probably is not . By the fact that you have to spray stating fluid. Check the hoses, filters, and the choke. Remove and clean the fuel filter and air filter . And by all means , check the ignition switch. That it is on and working .

I had the same problem. Come to find out someone put short reach sparl plugs in and my engine requires the long reach spark plugs. Check the number on one of your spark plugs. My 1997 7.4 called for AC Delco 41-932 which is long. The previous owner put in 41-803 which is short.

.020 according to the site I just looked at.

If your car has spark and runs on starting fluid you have a fuel problem not a cam sensor. 41 lbs of fuel pressure is not enough. Try pinching off the return fuel line and check the pressure. Let me know what you find.