Mal-functioning injectors,corrosion on wiring, The issues very likely to be related to a defective sensor,Ī worn valve train component, low or inconsistent fuel delivery or ignition related,īut partly clogged catalytic converters, vacuum leaks, loose vacuum hoses, Guessing does not generally work out, dealing in proven facts does That you can diagnose and isolate the problem with out testing. The basic cause is almost always far easier to diagnose and cure than most owners of the cars would believe,Ī scan tool A MULTI METER, a SHOP MANUAL,Īnd pulling codes gives you a place to start,īut it requires you to go through a check list and , Your job is to play detective and find the problems source. You may have a loose vacuum hose or the cars long over due for a tune-up You may simply have a TPS or IAC thats out of adjustment! Mal-functional ignition, lack of proper fuel delivery, engine cooling, electrical connections ,Ī blown fuse a bad ground, oil pressure or a sensor function in most cases, Its usually going to be related too low compression, Isolate and test and find the problems sources, you need to think logically, You want to save a great deal of that cash by learning to fix the car yourself! If your the average guy who owns and drives a 23 year old or older car, Yes I'm well aware most guys don,t have deep financial pockets,ĭropping the car off at a local dealership can cost you hundreds, It does not work that way, in the real world, Without seeing the car or opening the hood. Some guy will mention hes having issues and expect me to instantly know whats wrong,įrom rather vague references to the symptoms, and how its to be corrected, frequently.

Or has less than the power it used to have. Is difficult too start, why it won,t accelerate or why it misses Some guy or gal posts questions concerning why his or her c4 corvette, A recurring theme has been replayed over and over,

Grounding point battery c4 corvette