1990 Pontiac Sunbird 4cyl. 2.0L Fuel Injected whats the best spark plug I should use for smooth performance and acceleration alot.
2007-07-17 09:49:14 · 10 answers · asked by Anonymous in Cars & Transportation ➔ Maintenance & Repairs
denso or ngk or bosch
2007-07-17 14:13:00 · answer #1 · answered by David 2 · 0⤊ 0⤋
Pulstar plugs is a ground breaking spark plug design. Do some research on it, they also have independent lab results that are nothing short of amazing for a spark plug. Proven increase in HP, TQ, Emissions and even fuel economy. But dont take my word for it, just go the web page and read why its so good. It basically boils down to having a capacitor built into the plug which gives a 5 MEGA WATT pulse for the spark as compared to 50 watts for an average spark plug. Its simply amazing what they have done. They also have independent Dyno results.
2016-04-01 09:13:36 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Hello, Without spending a ton of cash the BOSH spark plugs work great, and you dont have to gap them, they are pre gap-ed at the factory. If you want to take a trip on the high buck stuff look for E3 plugs that burn super clean. With only a 4 banger it just might be worth it.
Good luck.
2007-07-17 10:00:12 · answer #3 · answered by RAMairGTO72 3 · 0⤊ 0⤋
i like factory parts. more so in foreign cars, but on my domestics i tend to stick to factory also.
a lot of other engine manufacturers use NGK plugs oem, specifically honda/acura. when it came time to replace my plugs, the local store didn't have the ngk's in stock, so i bought bosch plus 4's and the car ran worse! (developed a slight miss - seriously.) I ordered the ngk's and have never looked back.
spend a couple/three bucks a plug and get a decent plug - (ac/delco or ngk?) but don't jump onto a 'gimmick' bandwagon for 4 or 5 bucks/plug. also "platinum plugs" don't produce a better spark - they resist erosion better - meaning they last longer without reducing performance...
2007-07-17 10:13:30 · answer #4 · answered by molehunterz 2 · 0⤊ 0⤋
spark plugs are just part of the ignition system. Some people recommend originals, but I have good luck with the more expensive plugs, in that they last longer.Also put a drop of anti seize on the threads prior to installation. Just remember to keep the whole system maintained. do you need a cap and rotor? New wires? Better air flow in and out?
2007-07-17 09:57:40 · answer #5 · answered by gary o 7 · 0⤊ 0⤋
Bosch platinum 2 or 4
2007-07-17 10:04:28 · answer #6 · answered by Eddy361 3 · 0⤊ 0⤋
I try again, tune up honda civic, worth the money, still runs like a charm, set the spark plug gaps if you feel inclinced ,or maintanance free, 100,000 kicks ok, get a deal so right?keep plugging along /
2007-07-17 12:32:59 · answer #7 · answered by darylh48 2 · 0⤊ 0⤋
bosh plat +4 will give it better performance. this is top of the line. sometimes orginal equipment is not that great either. you dont even have to gap these.
or atleast bosh plat +2
2007-07-17 09:54:09 · answer #8 · answered by Pretty boy 1 · 0⤊ 0⤋
the ones that fit and have the right heat range. check with your local parts store. and stay away from the fancy plugs that have multiple electrodes unless they came that way from the factory.
2007-07-17 09:54:29 · answer #9 · answered by richard b 6 · 0⤊ 0⤋
stick with the original equiptment AC Delco. Nothing is better for your car.
2007-07-17 09:53:55 · answer #10 · answered by Anonymous · 0⤊ 0⤋