- Help & Advice
- Buying Options
STP Pre-MOT Pack For Petrol Engines
The STP Pre-MOT Pack is suitable for petrol engines before your MOT to reduce your emissions before the test checks The pack consists of 1 x 200ml Petrol treatment and 1 x 200ml Petrol injector cleaner. The petrol treatment fights against build-up of harmful deposits and the petrol injector cleaner helps unclog the injectors.
Features & Benefits of the STP Petrol Pre-Mot Pack
- Add STP injector cleaner to a full tank of petrol to unclog injectors
- STP petrol treatment fights build-up against harmful deposits
- Reduces your emissions before your MOT checks
- Suitable for all classic and modern engines and catalytic converters
Rated 5 out of 5 by 1 reviewer.Rated 5 out of 5 by Cathal88 Passed my NCT re-test for emissions My emissions were sky high after my NCT (for example the accepted rate of CO is 0.3% and mine was over 2%!!) I put both bottles into my tank and topped it up to full with clean unleaded from Topaz the evening before my re-test. I drove the guts out the engine that evening and then drove to my test pretty much all the way in second gear the next morning. Passed with flying colours! I drive an Austin Mini Cooper, so given that my tank is significantly smaller than most, my mixture was quite highly concentrated. Maybe for bigger engines don't fill all the way to get similar results? I will certainly be using this before my NCT from now on. 19 November 20141-1 of 1
You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.
You can purchase products supplied by Halfords and selected other suppliers on halfords.com.
Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.Showing 1 - X of our buying options
Price Seller Info Purchase