1998 GMC Suburban "air gun tune" Questions

...Air filter clean (or new) Get that big engine tuned up (new plugs). Think about a High Energy Ignition Coil) Oil change and lube Brake adjustment (Emergency brake too) Keep track of your mileage, ...

...gun it, it will back fire and pop out the intake, the truck was 2 gallons low on antifreeze when i got home, and it took a long time for the heat to get hot, I let it warm up b4 i started to drive it ...

...Air Filter, Grease Gun for the Front End, Spark Plugs, Plug Wires, Check the Belt"s" Thats all the Standard Tune up Stuff. Make sure to check ALL Fluid Levels before getting this Stuff as you could ...

...air compressor, a blow gun, a magnetic pick-up tool and a socket set with ratchet and extensions. You must remove the intake air resonator, the #3 timing belt cover, the accelerator cable, the ...

...air filter every 30,000, clean oil is also a help in passing smog, the new converter is what will most likely do the trick. posted 4 times this is #3, again, no smog sheet posted, why:? google , ASE ...

...air filter look? You may a catalytic converter that is failing and restricting the exhaust. If that is the case you will cause internal engine damage if you don't get that fixed soon. A good ...

...Gun Engine Ignition Tester; (2) Digital LED Laser Tachometer Engine Handheld RPM Gauge. Which is better? Are they good? Any other tester to suggest? How it work? I want to buy an easy one. Any feed ...

...tune up first, all below assumes you did, spark parts, filters. dah? first off the engine EFI runs a map sensor, (called speed density system) so that means if the engine can pump air (compression ...

...air flow meter, on front of intake, they get funky after 27 years. of flapping. 12: 02 sensor heater is dead. page FI-122 in FSM. 5 to 6 ohms. stop. this is twin cam engine, with Denso EFI, a nice ...

...gun too quickly. The part costs over $100.00 and it may be something else. You need to run some tests first. I don't know what you have for tools and test equipment but do your best. The spark plugs ...