MOTOR PURR
restore your performance
Since 1967
US Phone (409) 787-1321
Fulfillment and Return Policy
Shipping rate is FLAT FEE $6.95 for all orders. Shipping is UPS 3-5 day ground, depending on your location. However, UPS doesn't guarantee delivery date. Orders received by 3 PM Central Time will ship same-day if at all possible, Refund Policy Motor Purr has a 100% no questions asked, no returns necessary refund policy.
HARD STARTING
These Hard Starting deposits form in, and cleaning is applied to, 3 general areas of your engine--1. fuel system (cleaned by our Injector Cleaner in the fuel tank--very easy), 2. crankcase (cleaned by our Tune Up--easy), and 3. air intake / exhaust (cleaned by our Tune Up plus IV Tube--not difficult).
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Intake Valves: Dry carbon deposits act like a sponge, absorbing fuel during cranking. Area 3 air intake / exhaust (Gasoline engines only with our iv tube)
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Fuel Injectors: Clogged tips fail to deliver sufficient fuel during cold starts. Area 1 fuel tank
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Spark Plugs: Heavy soot prevents proper spark generation under high cranking pressure. Area 1 fuel tank
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Throttle Body / IAC Valve: Restricts air entry needed for initial startup. Area 3 air intake / exhaust (Gasoline engine only with our iv tube)
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Piston Rings: Low cold compression due to stuck rings prevents initial combustion heat from building. Area 2 crankcase
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Glow Plugs (Diesel): Soot buildup insulates glow plug tips, preventing adequate heating of the cold combustion chamber. Area 1 fuel tank
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EGR Valve: Carbon jamming the valve open allows inert exhaust gas to displace fresh oxygen needed for starting. Area 1 fuel tank(to reduce soot load in exhaust)